Quote:
Originally Posted by Paul Workman
It might well be the ECM, and you may be right. But, it sounds like a "closed loop" situation (to me).
Just a suggestion: B-4 throwing another part at it, or ASSUMING those parts you've recently replaced "can't possibly" be bad, do have it scanned and see what is going on before trying to second-guess it further. It might be something simple...or it could be the ECM. But, odds are it will be something else - like a connector?. Just sayin.
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I'm all for testing. I already own a MT2500 scanner. I don't know what I would be doing to check the ECU.
I was thinking a possible fuel pump issue, but I don't have a fuel pressure gauge to test with. I may pick one up this weekend.
The car when it has this issue acts like my RZ350 when the carbs are out of sync. The cylinders run at different speeds and fight each other
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