The yamaha 250 hp 4 stroke outboard for sale Diaries
The yamaha 250 hp 4 stroke outboard for sale Diaries
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Hey RLA69. I HAVE A 2003 250 HPDI. Let me give a HUGE piece of advice. This engine is the supply of a black eye for Yamaha. There are actually much more than four tech updates for this motor and I might make present-day proprietor give a list of updates before you do everything. Ensure engine is still underneath warranty, if no guarantee... dont buy it. I've had my ECM,Oil Pump,POWERHEAD and just recently both equally lower and substantial RPM fuel pumps improved.
As of right now my oil reservoir is crammed to the highest with YamaLube 2M. Immediately after it goes down a number of ranges, could it be Okay to include Artificial in the combination? Should really I wait around till totally empty? Or should it be skillfully flushed out, then get started using artificial?
how Did you know it hasn't! Had a completely new power head?? It is feasible that an influence head is changed and nevertheless has primary engine management module
After check he had wished to keep and change the 3 fuel filters and change fuel h2o separator with ss housing and new ethonal permitted hoses.
2-liters have grown to be known for a thing maybe even additional important offshore—dependability. Actually, with legendary 96 % trustworthiness,** they’re The most dependable V6’s offshore. Well, now these trusty outboards are turning heads again, having a new new glimpse and new, built-in electronic electric steering—generating them a lot more responsive. Our V6 Offshore outboards have proven Once more that even a dependable beloved might take an interesting switch.
Restart the engine; the smoke you see is definitely the carbon burning off. Do The complete issue again and let her sit once more for 15 far more minutes. If she smokes following the 2nd time do it once again.
The Crank Cylinder Assembly can be a substitute power head from it becoming blown Formerly. Your motor was specialized in 2003 a sequence 1 HPDI. When it blew they sent a revised collection two HPDI energy head, Ignition Coil, and Collection 2 HPDI Oil Pump. This was a conversion to Series two motors. You have to know just what the hour time on ECU at time of guarantee function. When the Power head was replaced. The warranty Dealer taken out everything electronic, fuel linked, every little thing but just the rotating assembly bear block. All These elements went again on to the substitution. I would also talk to them if the Significant Strain 950-1050 PSI fuel pump was serviced via the warranty vendor, Minimal and Medium Tension Gasoline Pumps, VST, Gasoline Injectors, Fuel Filters; Minimal Tension Gas Pumps, Mid Force Strainer, and if the Substantial Pressure pump was serviced. If yes, your filters might have been serviced, Otherwise serviced you probably almost specific the filters within the higher force pump have not been modified. Higher Strain PUMP ON TOP OF MOTOR IS A necessity Check out. You'll need In order to Operate DIAGNOSTIC Application Beneath A LOAD To be certain THE PRESSURES ARE NOT DROPPING AND Producing A LIEN Problem On the CYLINDERS. If you did not have them serviced and or they did not during the warranty repairs, that might be the number 1 detail within the listing in advance of it touched h2o!!! I'm not wanting to scare the heck out of you, but I am looking to help save you a motor and a huge upset with new boat and summer season coming up. Most the massive block HPDI's series one's would pop a power head at eighty+ thru close to four hundred Hours. There were a great deal of sequence 2 replaced motors that experienced very same end result and were being mostly caused to gasoline method restriction lien outs from not being serviced effectively through warranty IMO. What This implies is your motor might have had 340 several hours on it when the power head blew? Now it displays all over seven hundred hours (This really is why you need to know the hrs on your records) So with applying the instance you would probably be about 360 hours since replacement. Now when you preserve and do in excess of the asked for products one hundred and two hundred hour services you can also make these motor final. I've a lot of folks that check with me to eliminate their oil injection technique from their HPDI's and It is just impossible due to complexity on the mixing of oil, vst procedure, large stress pump and block oiling around the immediate injected motors.
You're appropriate with regard to the lubrication but in the sector we see most pump failures due to fuel restriction concerns but out of a hundred or so HPDI's we keep some annually but most not until some thing breaks We've got read more only observed 2 pump failures Individuals failure's did not result in the motor to fall short.
Not Substantially use in stressing about it now, travel it such as you stole it! If it blows, there is certainly a great deal far more for sale. Very seriously even though, keep the filters clear and very good thoroughly clean fuel in it and hope for the best.
A whole new, Yamaha special, TotalTilt™ performs a quick, comprehensive trim up or down Together with the speedy, double-tap of the button. This tends to make trailering speedy and simple and is also helpful when an entire up or down tilt is needed.
Only now, it encompasses a refreshing, new cowling style and design and rerouted exhaust for Increased reverse thrust. It just proves even the top will get a lot better.
I've them from the shop continuously and no more troubles than every other motor If your assistance has actually been retained up with.
Should the belt pushed pump isnt appropriately lubed and turning approx. a similar rpm given that the engine it can fail identical to and motor with no oil
They attempt to generate their outboard motors a lot quicker, a lot more successful, extra responsible, and much more enjoyable. And that’s precisely why Marine Outboard Motor stocks the entire line of Yamaha outboard motors.