Thanks for the shout back: Lights up like a Christmas tree!! Engine, traction, Abs, 4wd warning....Only codes in the ECU were spark coils 2 and 3... Replaced those and all 4 spark plugs.... Also replaced fuel pump, as the filter is integral!! Damn it!! Often felt like fuel starvation.... Each item replaced makes it go ever so slightly better but still stalling and no power.... Now revs past 3000 again, which is nice.... But then stalls when you break!! I have order the ECU/PCM... I will report back once it's fitted! Keep your fingers crossed... It seems like to many issues just to be the throttle body to be honest.... Often seems slightly better when the engine is at full temp... But can still stall under breaks.... And so many warning lights with no codes!! I've done a reset a few times... Thx. G.
No, I don't think so... Too many lights and running issues and no codes for just that... I also put fuel cleaner through it....
Not an issue 82miles and sometimes runs perfect... Inconsistent falure not mechanical/constant failure....
That seems odd. Not sure which code reader/scanner you have but some of the lower cost, entry level models aren't able to properly read all the codes. You might try another scanner just for second opinion.
I had it read by a technician with the full kit.... Hence I'm fairly sure my ECU is on the way out....
The manual says not to add any additives. As long as you're going to decent fuel stations you should be getting additives already in the gas.
Best of luck.... I hate all this guess work and parts swapping!! Expensive game that is no fun!! :-(
I'm in Spain and Gibraltar so not sure how good my fuel is most of the time.... It's a crap shoot!! As for the manual... Given the Jeep mechanics can't diginose all these Jeep's with the same issues, I'm not sure the manual is worth the paper it is printed on.... I've used additives in other cars to clean injectors and carbs in the past and they have always helped... Can't see why a Jeep engine and injectors would be any different... Fingers crossed the ECU fixes it for good.... Is yours all sorted with the throttle body swapped??? I read others who had done that with no improvement.... Just a lighter wallet.... :-/
Please post the results!!.... We all need some direction on this one!! I'll add my experience once I get the ECU fiitted...
Yeah, it fixed my issues. What kind of scan tool do you have to check live data with?
