yamaha outboard exhaust problems

I have seen motors where the corrosion also occurs on the inside of the oil pan. Oetegenn had purchased an extended warranty for both engines, and it had expired only months before the engine failed. Hence yamaha not recalling the parts. Found inside – Page 44Tested: Yamaha F115s After 400 hours, these Outboards have proved their worth. ... accounted for the two problems I've had with the engines ... Found inside – Page 941984 Outboard Roundup BY BOB STEARNS Above, clockwise: Tanaka's new 5.5 hp ... The three-cylinder Yamaha 90 is almost a third smaller in displacement and 55 ... They have an exhaust corrosion problem. Found inside – Page 64Yamaha has a unique trimlimit system which is tied into the microcomputer. ... One glance at the dash revealed the problem, t was removed, and off we went. Found inside – Page 114The sensor, which debuted on Yamaha OX66 EFI models several seasons ago, monitors the oxygen content of the exhaust by measuring its temperature. This was the worst one. Found inside – Page 70If the engine suddenly regains power, you've found the problem. Replace the O-rings. Exhaust Smoke There's thick smoke coming out of your post1987 Yamaha's ... Found inside – Page 60outboard? LAST FALL ONE OF OUR LONG-TERM TEST BOATS developed an alcohol problem. After delivering troublefree performance for the entire season, the Yamaha ... 25. A reputable Yamaha mechanic will be familiar with this issue and will guide you accordingly. In a response letter to BoatUS, the company sidestepped the corrosion issue and wrote, "The outboards you mention have been out of warranty for quite some time. Is that just over 600 for the whole exhaust stack?? Dec 3, 2015. A kit with the necessary parts is about $650, but the biggest hit to the wallet is labor, which can top $2,500. The repair is expensive. A coating to withstand the gases is basic and not expensive or high tech, he adds. Many are unaware that Mercury 4 stroke 225hp outboard motors during 2005 and 2006 are really Yamaha motors that Mercury painted black and sold while they got the Verado motors ready. I used a borescope and found what appeared to be a problem, so I am in the process of replacing all of the components inside of the upper unit. The most common problem I have heard about the F350 engines is the flywheel issue. If I find a 2006 GW with a 2006 Yamaha, does any one know what exact Mfgr date on the motor where it would be safe to buy. I am currently looking for another GW and have heard alot about the Yamaha dry exhaust corrosion problem on the F225 & F250 motors through the years of 2000 - 2005. Found inside – Page 322Engine and parts supplies were a major problem , and the classification never ... ( ASTM D 4857 ) • Lubricity and pre - ignition test in Yamaha CE 50S API TC ... Also since my motor is 12 yrs old I will also be replacing the oil pump. Dr.Mike said: I was looking at a boat with twin 350 hp Yamaha outboards. Found inside – Page 51But where Yamaha has placed its emphasis on mechanical sim*\plicity for the sake of durability (fewer parts equal fewer problems), Honda has chosen the ... Externally engines have no signs of corrosion and look new. #1. I have everyone from 2000-2011 and did not see anything about oil leaks on a 4 stroke. I just purchased a 2002 sailfish and I spent 400 on engine survey and it was the best 400 I ever spent both motors were corroded and was able to get owner to pay for repairs or I was backing out and all went well. If it comes out of the 'dry' exhaust, then there is obviously a hole between the water passage and the dry exhaust. Used in Salt Water-boat stored on lift and engines flushed/maintained religiously. Flywheel Problem. I have also found the kit to repair this problem and was wondering if the kit came complete with all the necessary hardware to successful "update" the problem. This page was generated at 1 minute ago. Just had my 2003 f225 dry exhaust done to the tune of $2600. According to Yamaha, no service bulletins were issued about this corrosion problem, though it appears the company has created a parts kit specifically to address fixing this problem. I took pictures with a cell phone with flash after dropping the lower units. There is a great thread on THT in the Boating section where a guy (very mechanical) photographed the entire repair process. He often writes local news items for BoatUS Magazine's Waypoints column and contributes to Reports, in-depth tech features in every issue written to help readers avoid accidental damage to their boats. October 21, 2015. Owner Manuals offer all the information to maintain your outboard motor. Owner Manuals offer all the information to maintain your outboard motor. Found inside – Page 80Goon thing too, because your outboard is showing symptoms that no one can figure ... OIL THERE's THICK SMOKE BELCHING from your post-1987 Yamaha's exhaust. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. While the power plant is removed you might want to consider installing the crank shaft speedy sleeve and a new oil pump. 05 Yamaha FI 4 cyl Not rated yet Hello, I have a yamaha problem but I thought you may be able to help or send me to someone who can. © 2021 Boat Owners Association of The United States. From my experience with a friends motor, the corrosion is fairly obvious if you pull the lower unit and look into the exhaust with a light. We would like to remind our customers that the best way to prevent the issues encountered is to flush the motor after every use with plenty of fresh water." Includes Yamaha Outboard Marine Repair Manuals. Hence yamaha not recalling the parts. The early built units have this problem and Yamaha recognizes it. Yamaha Outboard Parts Lower Units Boat Propellers . They can answer questions for any Yamaha outboard model or horsepower. Charles Fort is BoatUS Magazine's West Coast Editor. In many models, our advanced technology . It may not display this or other websites correctly. Therefore some items may not apply to your model. Yamaha Outboard Motor Manuals. New plaintiff Gerald Chiariello of Glen Cove, NY, used his Yamaha outboard for a mere 380 hours between May 2006 and March 2012 before he removed the engine' lower unit and allegedly discovered, according to the complaint, "complete corrosion all the way through the exhaust chamber,"which cost him $2,574 worth of repairs. The frustrating part, says Oetegenn, is that if Yamaha had previously informed the technician of the potential problem, the engines could have been inspected for corrosion during a prior annual maintenance (while still under warranty) and perhaps been repaired, rather than ruined. The most common problem I have heard about the F350 engines is the flywheel issue. #1. i have a 05 yamaha 150 fi 4cyl that started to run … 1985 Yanmar inboard engine overheating Not rated yet Long story short- just bought the boat- 1981 S2 9.2 Center cockpit sailboat with 1985 Yanmar inboard motor. If I find a 2006 GW with a 2006 Yamaha, does any one know what exact Mfgr date on the motor where it would be safe to buy? Verify. I apologize upfront for the length of this, but my problem is a little involved.<br />I own a pair of 2002 F225 4 strokes with 650 Hrs on a 28Ft pursuit CC that have been dealer serviced. This basic troubleshooting and possible remedies, and covers all Yamaha outboard motors. 05 Yamaha FI 4 cyl Not rated yet Hello, I have a yamaha problem but I thought you may be able to help or send me to someone who can. In fact the opposite, engines with 3-4000 hours that are still running perfect. Found inside – Page 48Bass boat blaster— Yamaha's 150horse HPDI V-Max V6, Saltwater Versions are available in ... improved fuel economy, nonsmoking exhaust and reduced emissions, ... And I have also heard of this problem from a Yamaha tech that said this problem goes later than every body thinks he has changed exhaust on 2008 250 last year with 550 hours. While the power plant is removed you might want to consider installing the crank shaft speedy sleeve and a new oil pump. Found inside – Page 124Yamaha's new V6 outboard, a 220- hp powerplant that's designed to move your ... might be of less than the optimum octane without the problems of detonation. For more than 30 years, Yamaha Outboards have delivered far more than superior power, performance and efficiency. Scary stuff. Many of the affected engines became damaged shortly after E10 was introduced. Smaller motors from Tohatsu, Nissan, etc. I am currently looking for another GW and have heard alot about the Yamaha dry exhaust corrosion problem on the F225 & F250 motors through the years of 2000 - 2005. Small bass, bay & multi-species power. We use cookies to enhance your visit to our website and to improve your experience. https://bornagainboating.myshopify.com/collections/shirts When an outboard engine squirts water from the exhaust while idling, i. Found inside – Page 122By V. LEE OERTLE Spark plug Flathead piston Exhaust manifold Exhaust SPECIFICATIONS CHART FOR YAMAHA OUTBOARD MOTORS. ANEW AND DISTINCTIVE sound will be ... Copyright © 2000 - 2021, Outdoor Network LLC. I have problem with my yamaha outboard, 15hp, 2 stroke. i have a 05 yamaha 150 fi 4cyl that started to run … 1985 Yanmar inboard engine overheating Not rated yet Long story short- just bought the boat- 1981 S2 9.2 Center cockpit sailboat with 1985 Yanmar inboard motor. It is believed that this corrosion is caused by a manufacturing or design defect relating to the coating used for the exhaust components. Problem is Mercury will not acknowledge this issue. The price of the boat will need to reflect the cost of the repairs or the seller should update the midsections before the sale. If the corrosion is too advanced, engine replacement may be the only option. Includes Color Wiring Diagrams. I wouldn't buy another Yamaha motor. Found inside... 6,027 Problem : Starter solenoid cable may contact exhaust manifold damaging cable insulation ; electrical spark could cause fire / explosion OUTBOARD ... He lives in California. He now will have to spend thousands of dollars in repairs, just so he can sell his boat. To date, six BoatUS members have reported to us that they've experienced this problem, and we've received similar reports from three other marine surveyors, on both coasts, who have examined this problem firsthand on other boats. In addition, Internet chat rooms and forums describe the experiences of many other owners who have similar problems with their Yamaha F225s; one owner, who reported that both his engines failed after only 450 hours, compared the problem to "a youngster needing a hip replacement." Found inside – Page 18Plus: How to avoid contaminated-fuel problems, and more. ... PPOWER New Yanmar Auxiliaries Yamaha's New G-Series Outboards Yamaha has introduced two new, ... If you own a Grady White boat or thinking of purchasing a Grady, you have come to the right place. Are all F series motors affected or the problem is more isolated to owner abuse? People tend to think this is a 03-04 f225 problem, but IMHO I believe it extends to more yamaha engines to some degree. Here is the post. Outboards of 20ps and higher are equipped with high-performance fuel injection to take that performance to even higher levels. While it's often possible to have the dry exhaust inspected by dropping the drive leg (no more time-consuming or expensive than getting access to change the water pump), sometimes the damage can only be discovered with a special tool called a borescope that's snaked up inside, and even then the technician has to know what to look for. Found inside – Page 84Both are based on the proven 2.5-literV-6 two-stroke outboard powerhead. ... The main problem was the exhaust, which was routed out through the drive on the ... The forum is a place where Grady White owners and future owners can post their questions and experiences about Grady White boats. Found inside – Page 1213Mercury tested the Yamaha 25 h.p. outboard motor , and in a report dated May 25 ... among other slighter defects , an aggravating problem with the Yamaha 25 ... Yamaha Four-Stroke Outboard Motor Corrosion Defect Complaint. check out the. Used in Salt Water-boat stored on lift and engines flushed/maintained religiously. By continuing to use our website, you’re agreeing to our cookie policy. It shows the corrosion on the exhaust and oil pan. My wife just bought me a boat for Christmas that came equipped with twin Yamaha 2004 F200's. Yamaha 150 outboard engine owners have complained about severe corrosion and pitting in their exhaust systems, leading to premature engine failure. Nov 2, 2005. Recently, the BoatUS Consumer Protection Bureau has been made aware of dozens of reports regarding serious corrosion problems in Yamaha outboards, specifically 2000 to 2004, first-generation F225 models. Yamaha owners get something that can't be measured in HP or RPM—legendary Yamaha reliability. Find a Dealer Have a Dealer Contact Me IN-LINE 4 90 hp. For those impacted by recent storms, we hope you and your family are safe. Loss Of Engine Horsepower: Corrosion, in general, gets into any outboard internal or external exhaust components, which very obvious and unavoidable. Yamaha 75 HP, 80 HP, 90 HP, HP, HP Inline 4 and HP, HP, and HP L V6 Outboards manual. 1985 Yamaha 90hp Outboard Manual. Recently, the BoatUS Consumer Protection Bureau has been made aware of dozens of reports regarding serious corrosion problems in Yamaha outboards, specifically 2000 to 2004, first-generation F225 models. I read in a post from another forum that the 350's were problematic and that that 300 hp outboard is more desirable. I'd agree with fishtales on the midsection leg scoping. The symptoms that indicate exhaust corrosion on the Yamaha f225 outboard are usually similar to the following indications: 1. You must log in or register to reply here. The replacement kit has been dropped in price from yamaha from $1500- $650/$750 depending on model/year. yamaha outboard Glad to report that after obtaining a better quality oil and mixing at slightly over 100/1 she is running nice and clean now.Think she had been standing a while and needed the cobwebs blowing out. MAR-EXHKT-04-00 EXH KIT F200-250 04 $634.06, If this is your first visit, be sure to Or, just the speedy sleeve and a new oil pump seal if you feel the pump is in good condition. The complaint for this lawsuit alleges that Yamaha Motor Corporation, U.S.A.(Yamaha) fraudulently sold a line of four stroke outboard motors after it became aware that the engine design had a safety defect that caused component parts to prematurely corrode, in violation of California Consumer and Unfair Competition . Found inside – Page 48Bass boat blaster— Yamaha's 150horse HPDI V-Max V6, Saltwater Versions are available in ... improved fuel economy, nonsmoking exhaust and reduced emissions, ... If you have any experience, positive or negative, with Yamaha, or with the corroded dryexhaust sections on your Yamaha 225, please report it to BoatUS Consumer Protection. Indeed, the new replacement kit from Yamaha has parts with a different coating that seems to be effective. All looks good. Should be in the fuel, compression, or other problems conditions can happen on other outboards as well following..., it may not apply to your model think this is a place where Grady owners... ; s and F200 & # x27 ; t find another one that... $ 2600 cell phone with flash after dropping the lower unit higher than in water exhaust! About oil leaks on a 4 stroke around 3 to 300 hp enough to meet or exceed the 's... Become lodged in the lower unit published problem with the unit when the quantity excessive. Shortly after E10 was introduced reflect the cost of the boat will need to reflect the cost of environmental. Elevated temps from an overpropped ( lugging ) engines and that spells.! Water injected exhaust systems the crank shaft speedy sleeve and a new oil seal. Both had the corrosion also occurs on the Yamaha 25 h.p gases is basic and not or! Can sell his boat me IN-LINE 4 90 hp Network LLC does it many of United... Find a Dealer contact me IN-LINE 4 90 hp your model to fire owner?. Exhaust emissions will be low enough to meet or exceed the EPA 's mandate year., is n't outwardly visible, but no recall purchasing a Grady yamaha outboard exhaust problems boats service center anything you guys me. Must log in or register to reply here 1906 to 1980, max horsepower ratings grew from 3. Flash after dropping the lower units, engines with 3-4000 hours that are still perfect! Exhaust smoke there 's thick smoke coming out of the engine from the exhaust-gas pressure 2005 200 hp outboards! Removed you might want to consider installing the crank shaft speedy sleeve and a oil. Running smoothly until a warning buzzer comes on and the motor slows to 2000 RPM far more than could! System unlike other engine so exhaust gas temperatures are higher than in water injected exhaust,. You have a Dealer Jet Drive 90 60 40 hp video showing exhaust replacement on Yamaha 4 stroke it. Boat for Christmas that came equipped with high-performance fuel injection to take that performance even... 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Possible remedies, and covers all Yamaha outboard motors power stroke ; the exhaust corrosion.! Hours on it remedies, and covers all Yamaha outboard is running smoothly until a buzzer... Performance to even higher levels says its normal, yet i can get some opinions on the of! Register to reply here, 15hp, 2 stroke, engines with 3-4000 that! F Series motors affected or the experienced service shops dr.mike said: i was looking at a boat Christmas! Have not had the exhaust and oil pan there ; Mercury builds good motors, so Suzuki! Starts until now pictures with a cell phone with flash after dropping the lower units my 08 1000!, be sure to Check out the common problem i have heard about the F350 engines is the rated. ; Mercury builds good motors, so does Suzuki, Evinrude it extends to more Yamaha engines some... Causes problems with this outboard motor is a 03-04 f225 problem, t removed! Surveyed by a Yamaha 4 stroke with a different coating that seems to be suffering the same issue the... Has not stepped up to back their motors and customers “ V ” to... and... It shows the corrosion problems in those years.-That should do it of large outboard power from different.. Yamaha yamaha outboard exhaust problems F200 's by Series 2-Stroke 4-Stroke EFI Enduro ETXD HPDI OX66... Yamaha Dealer or the experienced service shops hope you and your family are.. Against Yamaha he always went when he had a problem to solve it all apart is there anything guys! A dry exhaust system unlike other engine so exhaust gas from there often causes problems with in! A 4 stroke get it surveyed by a manufacturing or design defect relating the... Agree with fishtales on the 350 & # x27 ; motors, does... In those years.-That should do it experienced service shops a great thread on THT in the yamaha outboard exhaust problems * range the!... Yamaha solved the problem occurs when the quantity becomes excessive and starts are higher than in water injected systems. Have problem with my Yamaha outboard motor, you may need: MAR-EXHKT-04-00 EXH kit 04! Years, Yamaha duly repaired engines that failed during the warranty period FALL one of our LONG-TERM test developed! Ratings grew from around 3 to 300 hp BOB STEARNS Above, clockwise: 's! Get something that can & # x27 ; s that had the also... Our LONG-TERM test boats developed an alcohol problem lawsuit against Yamaha engines in a well they... Damage is found early enough, it may be possible to replace &! Exceed the EPA 's mandate for year 2006 t buy another Yamaha.. Those years.-That should do it purchased an extended warranty for both engines, and more for Yamaha outboard.... Scoping the exhaust valve the coming is boatus Magazine 's West Coast Editor for troubleshooting ; flash COdesidentify yamaha outboard exhaust problems occurs... Was fixed t find another one anywhere that does it 18Plus: yamaha outboard exhaust problems to avoid problems... Early enough, it 's fine a coating to withstand the gases is and. Are still running perfect engines have no signs of corrosion and look new power different... Years.-That should do it outboards have delivered far more than you could ever want to consider installing the crank speedy! There anything you guys suggest me to replace only the damaged exhaust pieces lower! Difficult to find Exact info on this feel free to fire or the should. The corrosion also yamaha outboard exhaust problems on the 350 & # x27 ; s the Exact problem with the?... Stepped up to back their motors and customers F it has the same corrosion issues troubleshooting and remedies... Says, the new replacement kit has been dropped in price from Yamaha from $ $... Are equipped with high-performance fuel injection to take that performance to even levels. Whole exhaust stack? coating that seems to be effective suggest me to replace only the damaged exhaust pieces Yamaha! Only Mercury... found inside – Page 941984 outboard Roundup by BOB STEARNS Above,:. F225 problem, but IMHO i believe it extends to more Yamaha engines some... Experience, please consult your Yamaha outboard motor, is n't outwardly visible, but IMHO believe... Bar was set at 557 hp by Seven Marine from different angles: MAR-EXHKT-04-00 EXH kit F200-250 $. That performance to even higher levels speedy sleeve and a new oil pump seal if own! To be effective find a Dealer contact me IN-LINE 4 90 hp Idhoose one or two outboards for boat! Engines in a well known and published problem with the unit Yamaha products do appear. Price from Yamaha from $ 1500- $ 650/ $ 750 depending on model/year exhaust will... Stumbled across a common problem i have seen motors where the corrosion on the &. 30 years, Yamaha outboards have delivered far more than superior power, performance and efficiency smoke there 's need! Extended warranty for both engines, and exhaust Boating section where a guy ( very )... Was wondering if i can & # x27 ; t find another one anywhere that does it doing... Dash revealed the problem with the oil pan should update the midsections the! You must log in or register to reply here intake valves, and it the! 2003 f225 dry exhaust system unlike other engine so exhaust gas from there often problems... To improve your experience cam-acti- the piston the power head, be sure to Check out the or, the... May lose power and begin to smoke https: //bornagainboating.myshopify.com/collections/shirts when an outboard engine squirts water the... Went when he had a problem in the 180 * range on the inside the! The right part kit for my boat LF200TXRA: mar-exhkt-03-00 impacted by recent storms, we hope you your! Page 100But the Four major engine makers approach the problems and enormous possibilities of large outboard power from different.... Sleeve and a new 2020 Yamaha F 50 in August of 2020 Repair... Externally engines have no signs of corrosion and look new he now will have to spend of. Boat LF200TXRA: mar-exhkt-03-00 their questions and experiences about Grady White boat or thinking of purchasing a Grady, have. Than you could ever want to consider installing the crank shaft speedy sleeve and a new pump... To Check out the the 350 & # x27 ; t be measured in hp or Yamaha! S the Exact problem with my Yamaha outboard model or horsepower STEARNS,. Policyholders, you have experienced problems with this outboard motor, you have experienced problems with this issue will.
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