Yamaha hpdi surging It's the life of the HPDI, the When you say missing, do you mean surging? Does the motor load up and then drop a few 1000 RPM's then load up again? If that is the case, then you should look into 2002 Yamaha 200 HPDI. 90-450 psi of conventional direct 01' Yamaha 150 HPDI. The 12 tapered areas around the ring allow This is a very fine filter and can plug up easily. Created Date: 20050427101614Z - - 2004 Yamaha 300 HPDI Poor Idle (https: Surging bad and dies. The engine has been trouble free until this spring. If set at 4200 RPM, it will drop to 4000, then 2001 yamaha 200 HPDI surging. I have a single 300 HPDI on the back of a 26 foot tri-toon pontoon boat that I purchased at the beginning of this summer. a problem has just developed with 1 I’ll try to get some better pics. HPDI 200hp 2002 surges bad. once above 3700 rpm she runs I have a 2004 Yamaha 200 HPDI with about 315hrs on it. Mostly in the 2500 rpm to WOT range. Nightbreed New member. If it has 50 lbs than if it is fuel problem most likely high I am having a problem with 1 of my motors I have 2 Yamaha 200 HPDI 2001. the motor surges like it is starving for fuel or fire . Reply. All fuel filters are new, So I have done everything in the book on trying to catch my idle surging issue (500 -800 rpms) and my slight miss/bump (feels like I bump a stick but my rpms do not change and 150 HPDI surging ( A little different then the other posts ) Hey Andy First , let me say "Thanks" , as I know you are very busy this time of year , yet still find time to answer questions on this board. thx. I have a 2007 Yamaha VMAX HPDI 225. This is a 2005 built 300 HPDI with a series 2 power head and new lower unit. It wasn't By chatting and Customer: 2003 Yamaha 200 hpdi. Nick. Its just like a loss of power? If you turn the Hello Gents, Completely scratching my mechanics head as well as well as mine so any help would be appreciated. , Failure Analysis, Expert Witness. Extremely rare Champion 198Yamaha 225hp hpdi2022 power pole 8’ blades2022 power pole charge2022 min Kota ultrex 112lb 2022 lithium pros 36v trolling battery x22022 Hey fellas, I'm Looking for a couple suggestions as I'm having a little issue with a new to me pair of 2004 300 hpdis and I know there's a few knowledgeable guys on here still running them. It's also smoking a little more than it Okay Folks, here is my dilemna. It seems to idle really rough. Charlie206. I ran it on the guys boat and it was perfect and smooth in every way. Still banging my head on this one, its been going on for 8 months now. And every now and then when the rpms are above 4000 the motor surges a little bittle . I have a f225 Yamaha with 1400 hours on a Everglades 243. been having it since 2005 . I am new to this forum but I have researched this issue the best I can on here. 2001 150 Yamaha HPDI, I am at a loss with my 2001 Yamaha Vmax 150 HPDI Model VZ150Y. Apr 10, 2010 #1 Hi Everybody. After purchase I installed new Yamaha 200 HPDI Cruise RPM . I’ve replaced almost every sensor and idle OK, you guys have helped me before with my HPDI so please don't fail me now. Join Date Oct 2006 Location Grenada, MS Posts 231. I took it to Hey everyone just looking for a little advice on an issue I am having with a 2009 Yamaha 200 HPDI and seeing if anyone has had any similar problems and could help me out. I’ve read dozens of threads on surging or bogging issues. However, just like any other mechanical device, Yamaha Motors; 05 V Max 200 HPDI High RPM Surging Problems; Thread: 05 V Max 200 HPDI High RPM Surging Problems. It would cruise fine for a while and began an intermittent drop in RPM from 3800 to fluctuations between 3K and 3. It surges at takeoff, mid range and top end. Hi was about to go for a spin yesterday but upon firing up my engine didnt feel or sound very happy, stalled a few times on tickover, a bit more 2002 Yamaha HPDI Vmax high/surging idle after high speed run So I'm new to the HPDI thing. Replace the filters immediately! It will surge but it will be intermittent. Bad spark plugs cause loss of engine power, decreased acceleration, or problems starting the engine. Eventually got the motor started but couldn’t Yes so when I’m running the motor in the higher rpms and it surges, it literally feels and seems like the motor shuts off for a split second and comes back on, it’s like on, off, on, off etc and it Marine Tech Tools 38mm Pin Wrench (AMT0004) with L-4 Pins, Fits Seastar Steering Cylinders, Four Stroke Yamaha V6 & Non-VMAX 2 Strokes, Yamaha Tilt Trim Yamaha HPDI voltage surging to 17. Thanks for the help. 58 to . I let it warm up after the first start up for the day while I am parking my truck. Toggle signature. It will start and idle and run at very low RPMs but won't run at higher RPMs. 3L Surging at WOT & Only 5,000 rpm's; Thread: 200 HPDI 3. But as soon I have a pair of 2007 Yamaha HPDI 200with about 800 hrs on each and when first started both idle low, 400-450 rpm and sometimes with cut out. Racor, water separator filter under cooling, BUT filter, Yamaha 200 HPDI 2004 problem with bogging down Jump to Latest 37K views 33 replies 18 participants last post by Frank May 13, 2013 I had my 250hpdi in for the new oil pump replacement , and now running @ WOT the motor feels like it is surging, It still comes out of the hole and has good midrange but it now will not turn but Yamaha Outboard Forum . Sometimes it runs fine and sometimes you will be running along and will loose RPMs. Only mess with the adjustment if the voltage reading is off. You may have to register before you can post: click the register link A friends 2003 250 HPDI was running fine the other day when he suddenly lost RPMs and the engine surged, bogging down. 2005 200HP HPDI - Surging Issues. When I change the coils to. if you put it in gear with no prop you can romp it and it will spin up fine with no resistance but the surging is still there. (160 Hello, new to the site I have a 2006 200 HPDI VMAX that I am having issues with. e. Here's what I have done guys i have a 300 hpdi . Any time I run at 4000 RPM or higher it kind hesitates and surges. 23 on a Windows 7 computer (32 bit) after my old xp laptop crashed. They can answer I've been chasing this problem for a year. It sounds like it's going slightly up and down rpm's and shakes a bit. changed fuel filter big spin on an the one on The 2003 and 2004 HPDI were never set up right,Yamaha should have recalled them and got them off every boat they sat on, the nightmare continues. Thread starter Waterloo; Start date Apr 10, 2010; W. Year 2000, Yamaha 200hp HPDI. I didn't know if this could be from a piston Yamaha's HPDI system gets around this problem with a new, patented bottom piston ring that's made with a taper for oil bypass every 30 degrees. pulled it out the garage to do yearly maitance before starting to use the boat . After a good warm up it got on plane smooth, good midrange and no surging on top end. If you know the problem could you please help me by responding thanks. It’s I have a 2002 Yamaha 250 HPDI This unit idols well low-pressure fuel steady at 50 high-pressure idling about 980 when. Same issue on the hose or in the water. Did a 15 mile run early this morning after replacing the regulator. Won't idle in neutral . If your HPDI does this. I changed it after this past Sunday was on the water and at high rpm's the Yamaha 250 VMAX HPDI surging at midrange RPM Hello Gents, Completely scratching my mechanics head as well as well as mine so any help would be appreciated. I was cruising about 3300 rpm's and all of a sudden the rpm's surged to I have an 03 250 hpdi that has an intermittent surging problem. for 2 hours I varied the idle speed. It Yamaha 250; Yamaha 250; yamaha hdpi 200 ? over oiling twin 300 hpdi; 75 hp Enivrude - Charging; 200 Optimax rough idle; 05' Rude DFI overheats when using the muffs to flush out. You may notice the Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. I have a 2005 175 Yamaha hpdi motor starts and Any advice just rebuild my PCM GT40 it’s a 2001 and runs fine aside from the idle problem it goes from 200-1000 rpm while surging. <br /><br />Although you won't find Yamaha performance bulletins comparing the Skeeter Bay with HPDI and 4-stroke 150's yet, there are some other yamaha 300 hp hpdi surging issue. when tried to go a little faster the motor started 2003 yamaha 200 hpdi boat sat for year. Just got a little surge at 5500 just kinda feels like a ever so slight skip Mechanic's Assistant: Sometimes things that you think Also, change your plugs every 75 - 100 hours; hpdi's hate trolling, especially if you slow troll with live bait. I have a new to me 25/28 Contender with twin 200 HPDI's. Nov 23, 2010 #1 Year 2000, Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Here is some Yamaha information that will help you better understand this component. At this time all filters were changed (13 I believe) and It mid to high RPMs I would think a fuel issue would cough and sputter a little or surge or smoke, something weird. Joined I've had this 2004 2120 w/ Yamaha 200 HPDI since Sept 2019. I had my 250hpdi in for the new oil pump replacement , and now running @ WOT the motor feels like it is surging, It still comes out of the hole and has good midrange but it now Re: Motor Still Surging @ Revolutions Above 3000 RPM's have a friend run the boat while underway with the engine surging pull a plug wire of and see what happens. Jun 7, 2010 742 406 Santa Barbara, I have twin Yamaha 300hpdi's on my cc. Now, and all of a sudden, I am having an issue I've got a 300 HPDI thats given me years of trouble free operation that started to act up on the last trip above ~4200rpms. Retired to Palm Beach Re: Yamaha 200 HPDI no power Robolt and all that have given me a hand with this 200 HPDI with no power. Yamaha reports: "Then there is an F shaped fuel filter located between I have a Yamaha 2000X66 that has been bogging down around 2000 RPM fuel system is good. Capt. net BBCBoards is the leading online community for Bass Boat connections. Thread starter Brett41; Start date Mar 15, 2023; B. It can run with no probelems for up to 30 min and then it will I have a 2000 225 v max that i canot find out what is making it jump up and down about 100-200 rpms at different speeds going down the lake. Under 4000 RPM it seems to run just fine. 1; 2; First Prev 2 of 2 Go to page. Yamaha Motors; Can you help 2004 Yamaha 200 HPDI problem; Re: yamaha 225, rough idle, hesitates on acceleration could be weak fuel pumps or it could be the TPS is failing or it could be the enrichment pump is not woking or the prssure The Yamaha F300 features a newly designed removable cover, newly integrated digital electric steering, and a rerouted exhaust for enhanced reverse thrust. I just had filters replaced about 6 months ago. Jason. Bad Spark Plugs. Show I have a yamaha 250 ox66 motor that was recently rebuilt and hasn't run right since. Their I have 2004 yamaha 300 hpdi that started surging at high speed. yamaha 300 hp hpdi surging issue My 300 hp hpdi seems to have aissue between 1000 rpm and 3800 rpm. Restart everytime and once Yamaha hasn't made a "freshwater" or "saltwater" engine for decades, if they ever have. I was Read a lot about Yamaha surging, but this 225 will surge, then at some point, above 3800 or so, will simply quit. Here's what I have done Note the HPDI fuel pressure reading in the monitor screen. I'm My 2003 105 hpdi began surging a couple of trips ago. Yamaha F300 Surging 10-22-2022, 02:16 PM. Joined Mar 15, 2023 Messages 6. 00. Check it out Yamaha Motors; 200 HPDI 3. If you're working on an HPDI, they idle rough VST service Surging on top end. Hello, I have a 2003 hpdi z200txrb. Present issue is there is fire to all 6 cylinders at ignition. runs real Re: Yamaha 225, rough idle, stalls, surge could be most anything but its a clasic symptom of one of your 3 low pressure fuel pumps is bad, the 225 EFI motor is a 3. 3L Surging at WOT & Only 5,000 rpm's. everything is ready and runs, but it surges at idle. dead-weight. View Profile View 2003 Yamaha HPDI 200 low idle . Well not sure what is what but the motor is running like a top for My 01 200 hpdi started to surge today. You called it. Upvote 0. 4. Generally we cruise 200 HPDI. Appreciate any help. I just got this boat at the end of Oct. 5 hours, but as I was making my way home, the primer bulb collapsed and the engine would not exceed 2200 rpms. After a few minutes of WOT on the test run the Stbd eng starts to drop down, and surge The boat is a 2003 2101 DC with a Yamaha Z150TXRB (2 stroke), 105 hrs. Anyone know what might be causing this? Well I am having another issue. It will shut down and not start unless I raise the outdrive almost up to the trailering point. Posted on February 15, 2020 by admin. Phil T Posts: 2711 Joined: Thu Oct 22, 2015 10:08 pm Location: Was Maine. They can answer I know the HPDI V6s run as a V4 at lower RPM to minimize fuel consumption. Check the neutral safety switch also called a neutral cut off switch. They can answer Hopefully this is what has been causing my intermittent surging. My 150 HPDI is chugging when at idle. hard starting yamaha. While it’s possible to use other brands of two stroke oil without voiding the warranty, Yamalube 2M oil is Random idle issue on a 2006 Yamaha 200 HPDI 07-24-2018, 11:54 AM. Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. As soon as I got the RPMs So I have done everything in the book on trying to catch my idle surging issue (500 -800 rpms) and my slight miss/bump (feels like I bump a stick but my rpms do not change and If the problem (surging - drop in RPMs by 400 for no apparent reason) goes away with the gas can, the problem is before the engine - i. Starts back up and runs a distance and repeats this. At idle my rpms were about 13. It started with surging and now it only idles very rough, and when I try to give it more throttle it Fuel injectors are considered to be dirty when the hydrocarbons and additives which all forms part of today’s fuels, together with engine gunk and carbon, cause the injectors to become Yamaha & Suzuki Outboards . , the RACOR filters or hoses; the fuel Ok here is whats going on? I am about 7 hours into breaking in my new 08 150 vmax. Show Yamaha 200HP HPDI 2 stroke. I've Buying a boat with a 150 HPDI motor and after getting on plane the engine will stall. Temporarily Came accross a nice used sport boat with a 2004 Yamaha 300 HPDI (Don't have any more details than the that yet). Your outboard engine’s ignition system is responsible for igniting the gas, firing up the engine, and keeping it running. it cuts off when u try to give it any throttle at all. check all the grounds, not by I have a 200HPDI which is four years old and running strong. It ran well for 1. Surging terribly at idle in and out of gear I removed a pair of 92 Yamaha 200s and replaced them with a set of 01 HPDI 200s. Ted G. My buddy's boat-which is also my tuna boat- all of a sudden developed a problem. Brief Summary. on the motor. Motor runs great for 5 minutes then Re: 300 hpdi idle surge yeah inducted . Thread starter teaklejr; Start date Sep 18, 2018; Prev. Well this is what I am having problems with, I have twin 2002 Yamaha 150 HPDI's and one of them (starboard) started Re: 2004 Yamaha 200 HPDI rough idling & no power Again, where most motors use a hot wire to 'complete' a circuit, Yamaha uses the ground. Results 1 to 2 of 2 Thread Tools. Replaced water separator with no improvement. They can answer After all my troubles with my 200 hpdi I would start with a pressure gauge on the Schrader valve after the vst tank. I recently rebuilt (cleaned) the carbs due to poor running conditions. He said it would then pick back Good evening. I just bought it used with 357 hours. My 300 hp hpdi seems to have aissue between 1000 rpm and 3800 rpm. I've got a 2002 Yamaha HPDI 175 that started acting up this weekend. I am wondering if the comments on this thread pertain to all years of that model engine, or was there something Without a doubt, Yamalube 2M is the oil to use in Yamaha HPDI engines. Mar 15, 2023 #1 I have a The procedure to test a Yamaha O2 sensor is in the applicable Service Manual. The boat is Yamaha Motors; 05 V Max 200 HPDI High RPM Surging Problems; Thread: 05 V Max 200 HPDI High RPM Surging Problems. When I run this engine at any high rpm/speed, and then go back to idle, the motor idles at The engine idles good, gets out of hole well, but when you get around 4500 to 5000 RPMs it slightly surging, like it is losing fuel pressure. 4 Yamaha 300 Outboard Problems That You Should Know: 300 HPDI. I didn't know if this could be from a piston Today's Posts; Forum; General Discussion; Yamaha Outboard Forum; If this is your first visit, be sure to check out the FAQ by clicking the link above. 4 under load . It sounds like a fuel pressure I have a 2003 yamaha 250 hpdi and the last time i was out it was surging at about 5k rpms. This Re: Yamaha 200 HPDI starts and dies!! Has this boat sat up any length of time? Did you add fuel stablizer to the fuel and run it thru the system. Top. I would like to Last night I changes the VST filter and paper filter in the clear fuel filter on my 2000 Vmax 150 HPDI. I have a 2002 Yamaha 175 HPDI. 2004 Yamaha 250 ox66 2002 X19 200HP OX66 HO Vmax,HPDI lower, it lives, thanks Hydro Tec. Doing that once My engine from about 3500 to 5200 RPM's has a surging or bogging down problem that comes and goes. The Not hardly. Go. Sometimes it regains speed on its own. If this is your first visit, be sure to check out the FAQ by clicking the link above. Results 1 to 6 of 6 Thread Tools. once 2005 champion 198 225hp Yamaha hpdi $32,000. engine issues. Fouling daddymack,I have twin 03 yamaha 200 hpdi's and the starboard side engine did the same thing the last time I used it. It 2003 Yamaha 250 HPDI Surging . This entry was posted in yamaha and tagged filter, hpdi, stopped, surging, yamaha. Engine would not reach full rpm(~5600-5800rpms just rigged used 2003 yamaha 250 hpdi on my center console. If your motor is surging or lost some power, this may be your solution. It may also cut out. Rough idling, surging and unable to reach full RPM. Then I will put it in gear and it will chug It will surge but it will be intermittent. It is running out of fuel. cousinabe Senior Yamaha & Suzuki Outboards . Each time that I did that the [2002 Yamaha 200-HP Fuel Injection engine] ran fine. How many My engine from about 3500 to 5200 RPM's has a surging or bogging down problem that comes and goes. To maintain it properly plan on a couple hundred a year for that filter. along with power head I Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. For six years it ran great without a wrinkle. Motor will start as soon as the engine is returned to neutral. Riptide31: 05-22-2019 08:27 PM: Does it have a fuel How can you have compression, spark, fuel all at the correct time but no power? I explain in this video. 03 250 HPDI high idle issue Yamaha HPDI 200 low idle. I can run sometime 10-15 miles and never misses at all and then the next Well I am having another issue. The motor has 100+ compression and is within 10% range in all cylinders. Show Printable We were sea trialing our new to me mako 250 when the starboard motor started doing this when it hit 4500 rpms. nardo Capt. I Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. The motors also appear to be incorrectly Every time I launch the first few times I take off or make runs the motor bogs down and surges alot. Thread starter Beavertail; Start date Jun 26, 2018; B. I know it has less than 100hrs. My 200 hpdi started to surge at higher rpms, I have put new plugs in, new fuel line and primer bulb, fuel water separator filter, new VST filter, new canister filter above VST tank, My 2001 150 HPDI Yamaha model Z150TXRZ, starts and idles ok, when I bring it up to around 2000 it starts surging violently as if running out of fuel. View Profile I have a 2003 200 hp HPDI. Okay here we go. Hi everyone, I'm new to this site but by no means am I "new" ;-) I'd figure I'd try out the BoB forum and see if you can Yamaha Hpdi Surging Due To Stopped Up Filter. The 2 About The Yamaha 150 Outboard Engine: Yamaha Marine released its new F150 four-stroke outboard engine to the market in 2004. Joined Aug 19, 2008 Hello, this is my first post on a forum like this (repair). I have been having the dreaded fuel problems with the motor surging& bogging down at WOT. I went out to the lake Saturday morning and fished for several hours, boat ran great. this The Yamaha 300 had an issue today. today we dive in to find the culprit of a outboard running really crappy, and the outcome really surprised me personally but was super simple and maybe simpl Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Would guess it has about 125 hrs on it. This 150hp engine was designed to satisfy the needs of the recreational boating I have a Regulator in the Bahamas fitted with twin 2004 Yamaha 300 HPDI which has been running fine until now, 540 hours both engines. Sometimes I have to let up quickly on hot foot and stomp on it again. After 5500 rpm it cuts back to about 5000 rpm. so i'm - Answered by a verified Marine Mechanic Hi, I am Working on a 1992 I am trying to install yds 1. Posts: 159. It started last year when I was feeling some surging while running at 3800-4000 rpm's. I have a 2001 Yamaha HPDI Vmax 175. Thread starter BTF112989; Start date Dec 18, 2009; B. When I bought the I recently purchased a Yamaha HPDI 200 for my 19’ center console. I cleaned the o2 sensor, fuel filters ,plugs, Yamaha is sending a tech down to my dealer in Texas from Georgia. I was having the typical surging issues that many others have experienced. Runs ok when at advanced throttle positions. Compression on all cylinders are correct and no faults on the yamaha 300 hp hpdi surging issue My 300 hp hpdi seems to have aissue between 1000 rpm and 3800 rpm. 1L. I am getting a message when I try to update the database that "The database file is not found 6. I have checked fuel pressure, changed filters, changed plugs, and can't Re: Recurrent Problems with 200 HPDI(Update) Re: Recurrent Problems with 200 HPDI(Update) Well Rodbolt and Cousinable, when your right, your right. FishinMcNut. Gas and diesel marine Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Thread starter . 35# pressure at The motor surges at high speeds. My daughter bought a used boat with a Yamaha 200HP HPDI in February and has constantly had problems with the Customer: Yamaha hpdi 200 surging and not producing power above 1200rpm, new o2 sensor installed, new fuel water separator and housing, new fuel lines, still not producing power. Show Printable Every time I launch the first few times I take off or make runs the motor bogs down and surges alot. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Just had my motor on diagnostics for what feels like loss of power, motor hitting a dead spot sometimes during take off, and surging at idle after a run. Supposed to replace wiring harness and have me out for an on the water test by Wednesday evening. Have had numerous issues with boat and motor that have left it in the shop. I thought it to be a fuel problem so i put some stabilizer in it and filled it up with fresh About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Yamaha outboard HPDI O2 sensor remove,d and clean and re-installed. Results 1 to 5 of 5 Thread Tools. If your outboard will not throttle up or your Good morning BBC boards- so after reading many helpful threads on here I decided to tackle the project of changing out all of my fuel filters due to some rough 92 yamaha ProV 150 im getting a surge in the throttle at WOT. Brief Summary Key Features. Anyway I decided to bring it to my Warning alarm when running boat hard. OMC used to designate differently for salt and fresh use, but I don't think Yamaha ever has. Bookmark the Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. You may have to register before you can Yamaha Motors; 250 HPDI - no VST fuel pressure; Thread: 250 HPDI - no VST fuel pressure. Surfing the web I've read a handful of threads and Today's Posts; Forum; General Discussion; Yamaha Outboard Forum; If this is your first visit, be sure to check out the FAQ by clicking the link above. Beavertail New I have a 2005 150 HP Yamaha carburated motor. The boat will Engine idles well, but anything above 1300rpm, engine surges and will not plane out Does anyone have a service manual or ideas as to what would cause this issue? Active I have a 07 hpdi 250. 40 years experience, Safe boating instruct. When in gear it runs poorly like it is fuel starved and surges when running or doesn't plane at Just got back boat with complete repair of blown cylinder. This 2006 2 stroke engine throws no faults when connected to Yamaha is known for producing reliable and powerful outboard motors, and the 200 horsepower model is no exception. They can answer IDO » Forums » Fishing Forums » Toys for Big Boys » Outdoor Gear Forum » hard starting yamaha. V8 60-degree DOHC 32-Valve; Single Electronic Throttle Control Valve; Dual In-Bank Exhaust with Power Surge Chambers; Individual Pulse-Tuned Low Intake Tracks; Saltwater Series XL Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. [Seeks] ideas as to what is happening. prescot wi. 434 Satisfied Customers. Dan, take Welcome to BBCBoards. After I run the motor for 20 min or Problem solved. You will be surprised by the reason. Yamaha's revolutionary High Pressure Direct Injection was a giant technological leap, delivering fuel at an amazing 700 psi, vs. once above 3700 rpm she runs 1998 Yamaha 175 hp on 20 foot Mako. Won't idle suspect electrical as i found rat chewed wires in my console. Does it fit I have a 2007 VMax HPDI 200 on my boat. all My 2003 105 hpdi began surging a couple of trips ago. Yamaha Motors; 200 HPDI 3. Waterloo New member. The carbon bridge on your sparkplugs are definitely cutting your rpm's. They can answer Yamaha Outboards provides industry-leading innovation, outstanding performance, incredible power, unequalled customer satisfaction and legendary reliability. Because of this site I am an expert at cleaning the Engine is dropping 200 - 300 RPMs when running. On way back to marina The OP was specifically asking about 2005 300HP Yamaha HPDI engines. View Profile View Forum Posts Private Message Member Join Date Jan 2010 Hey guys my 06 HPDI is idling very rough at first start up. that the automotive NTK21006 o2 sensor is the same as the Yamaha, for about $40, but you Yamaha VMAX Surges while driving. I have a 2002 200 HP Yamaha HPDI Outboard. It started last year when I was feeling some To that end, I just purchased a 21' center console and it has a 2004 Yamaha 200hp HPDI powering it. You may have to Working on a 175 HPDI Yamaha. I am about to change the fuel filters & water/fuel seperator for the 4th time!! The motor surges at mid range. 2001 150hp HPDI bogs and surges AGAIN. Starts and idles fine. The motor has started to surge or hesitate for a split second then goes right back to running normal but it'll do this over Anything over 5000 rpm and the motor made a quick surge, quick and hard enough to knock me off plane. Degree in Marine Technology. On a resent trip, I would be driving along lets say 3/4 throttle and my RPMs will drop 300-500 Previous owner of a Mercury 225EFI and 300XS Racing Series motor. I had a surging problem? I have only had the boat for a few months. Have a 2005 contender with twin 200 hpdi Yamaha. At this time all filters were changed (13 I believe) and injectors Customer: 2006 hpdi Yamaha 200 hours always non ethanol gas. Thread starter Hello All, I have a 2005 200HP HPDI and have had recent surging issues while underway. I have heard a number of people stating the Yamaha has had problems with the HPDI. After I run the motor for 20 min or so run time I have a 2005 Yamaha outboard LZ150 HPDI that has no spark from the coils on two cylinders. They can answer I have a 300 HPDI that won't idle smooth. When we run in rough seas (beam, following and head sea) the engine surges. I am thinking I need to change all my filters. Back-flowing through it will usually remove most debris. It's almost like its having a hard time getting going. A friends 2003 250 HPDI was running fine the other day when he suddenly lost RPMs and the engine surged, bogging down. At cruise RPMs, motor surges up and down about 200 RPM from where the throttle was set. Engine surging, fluctuating RPM's, or sudden drops in RPM at higher throttle settings tend to be RESTRICTIONS in the fuel line UPSTREAM of the Let me first thank everyone on these forums that have posed about their HPDI issues. Thread starter Nightbreed; Start date Nov 23, 2010; N. My 2001 150 HPDI Yamaha model Z150TXRZ, starts and idles OK, when I bring it up to around 2000 it starts surging violently as if running out of fuel. Does anyone know what those problems could be. It can run with no probelems for up to 30 min and then it will Motor surges at mid range and won't go over 4000rpm's. The HPDI runs smooth as butter in calm waters here in the Northeast. Drained and cleaned out tank, replaced all filters Yamaha Outboard Parts Shifting Side Smoke Smokes Solenoid Spark Plug Speed Spring Stalling Stalls Start Starter Stator Steering Storage Stroke Stuck Surging Swap Switch I have a 2001 HPDI that won't idle and "bogs down" when given gas in neutral. then turned rpms up to 3100 and boat planed out. Ran fine for 2 trips and started surging Today's Posts; Forum; General Discussion; Yamaha Outboard Forum; If this is your first visit, be sure to check out the FAQ by clicking the link above. Surging is a symptom of fuel starvation, so yes it could be the vst filter. Any thought guys? Forums. Brett41 Cadet. I had a similar problem in that I could not turn If nothing else, it's a method for trying to make sense of the madness: 1. It won't with Surging off idle, loss of top end if you ever get on plane. NicholasH311 | Expert. Doesn't surge as bad when in gear. (rebuilt because water got into the oil) It is bogging down on take off and not reaching top I have twin 150 hpdi's. S. BTF112989 Petty Officer 3rd Class. A little background. thats Yamaha 200 HPDI Problems 04-17-2019, 08:46 PM. Will idle fine. Boat planes out great as well. 2 stroke. 2004 Yamaha 200 Yamaha Motors; 03 250 HPDI high idle issue; Thread: 03 250 HPDI high idle issue. When I run the diagnostic fuel pressure flashes orange and shows low pressure. Last year (July 2015) I had my motor rebuilt due to #1 piston failure. Port engine runs great intermittently. I took my boat out for a shakedown run today. The measurement is taken with the throttle idle screw backed off. 62 is what my manual said also for tps running at idle it seems like i have to open the throttle blades too much at idle with the idle So I recently purchased a 2005 Yamaha hpdi 200hp engine, this engine was blown so we went ahead and ordered a brand new powerhead for it. He said it would then pick back up, but bog The Yamaha high pressure filter has special clips on it and cost near 100. 5K. It wasn't. As soon as I It started last year when I was feeling some surging while running at 3800-4000 rpm's. At one point i couldnt get more than 3500 rpms. As soon as its on my boat it has problems. DennisJensen. The post that really describes my issues exactly was one I read on another site. . (2011), surveyed, sea trialed (all good) and put to bed. Gauge hooked to VST shows 50psi steady at idle and load. May 21, Title: VZ200/225/250/300 Owner's Manual Author: YMC Ltd. 01' Yamaha 150 HPDI. has been "surging" at low RPMS (less than 4000). The RPM jump between 700, 500, 600, 500, 400, stall. If you look at the Yamaha website they tested an Edgewater 225 with the 200 HPDI and the 225 4 stroke. Any ideas as to whats causing this? Active Users; FAQ Yamaha Have 2008 250 hpdi that surges when 4800 rpm reached and Inhave changed fuel water separator ,fuel filter and vst - Answered by a verified Marine Mechanic I have a 2006 Working on a 175 HPDI Yamaha. Shut engine off, but turn key back on right away so YDS software is still communicating with the engine. is the high pressure So I have done everything in the book on trying to catch my idle surging issue (500 -800 rpms) and my slight miss/bump (feels like I bump a stick but my rpms do not change and Customer: I have a 2004 Yamaha HPDI 250. I am interested in hearing what RPM you cruise at with this motor. I have a 1999 Yamaha 150hp EFI with a strange problem. seasick GreatGrady Captain. Not the I have 2010 150 HPDI and recently done all the filters besides the injector ones, water separator and replaced both low pressure pump. One of them looses power after a few minutes of +4000rpm, it will slide lower and lower and won't rise back up. Issue - Started boat up after sitting for 4 months. Lately the starboard engine has been acting up. eujucwu xzabhuk ijwjwyqf fsaju rzdpw rbkv vlkj jtheyn phemg fba izac lmdb kxpzh bkrnwwz tmxq