Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor
I've had the same issue on my '09 250xs for a couple years now. Don replaced all my injectors and coil harness and it still does the same dance at WOT. A lil uneasy feeling when it suddenly "drops" the nose at about 78!!
Well... just to clarify, you had an Air Compressor Failure, and the rails/injectors were cleaned and serviced (Direct Injectors were replaced). Be glad to talk to you about this- it's been about 27 months since we last saw it.Originally Posted by Russ'11BassPortElite
Let's try not to confuse this thread, though.
Last edited by EuropeanAM; 07-23-2020 at 03:42 PM.
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor
I wasn't saying anything negative about any service Don. I never even mentioned your name or business. This condition was the very issue I brought it to you for. You replaced ALL Direct Injectors before we went to try to find the problem on the laptop and the compressor failed. I had no problems with any of your work and would bring it back anytime I have an issue that a hometown shop cant fix. I'll just watch from the sidelines.
Savage,
What has been happening with your diagnosis?
Had been following thread and interested if you found a resolution.
Bob
Next report coming soon.....
#1 fuel injector looks like it was dragged across the floor, or a bench grinder wheel. Certainly NOT in BRAND NEW condition.
20200806_164120.jpg
20200806_191506.jpg
20200806_191527.jpg
20200806_191737.jpg
Last edited by Savage; 08-06-2020 at 06:26 PM.
Bad one it appears
Ron Fears
Stroker/300XS
1E003823
Wow! Never could’ve imagined.
Joe Perez
Boatless white trash
All i can say is wow! As the title say "Brand new". Yea right!
2013 Pantera 2
200 Pro XS (2b009069)
Ghost Trolling Motor
Looks like that injector kissed the floor...glad you found it!
_______
Phil
'09 Hewescraft ProV
'09 150 Optimax
I agree 100%!
Be interesting to see if that is actually the problem.It does look bad but does it affect the operation of the injector? My vote is "not sure".
Additionally the direct injectors for cylinders #4 and #6 (retested bad this time) also did not pass dynamic testing and will be replaced. The replacement parts will be arriving Monday and the motor might be tested on the water this coming Tuesday. Fingers crossed that those three items ( Two DI and One FI) will get the motor back were it should be.
Last edited by Savage; 08-09-2020 at 10:46 AM.
No CHANGE! I even tried a brand new crank position sensor.
Barely mustered 5400 RPM while testing at WOT.
The two brand new direct injectors and one fuel injector didnt help.
I'm ready to take a sledge hammer to it!!!
still say PCM
.................................................. ...the scariest thing in life is the unknown ...................................
Savage you got a PM
Joe Perez
Boatless white trash
Thank You Rocketman
Just let me know.
Joe Perez
Boatless white trash
I know little and much less about PCM programming but DBR claims they took out “lean spots” in original programming making it even more reliable. If so much goes in to program, maybe there is a lean spot or something else in your PCM causing a soft guardian mode issue?
Joe Perez
Boatless white trash
Reply With Quote
