So, I ended up selling this MR2 to a good friend, Rob (he comes over to Wakefield Park every year with me).
It's pretty well complete, yet he has a problem.
PROBLEM / SYMPTOMS:
- Starts and runs fine until it slightly warms up
- like the rich mixture doesn't switch off or re-adjust itself
- ends up stalling itself out, then hard to start.
Everything that I can think of has been changed or switched over with my working smallport track car. Including ECU.
Fuel pump flow, checked, no problem, ATM it seems to be something which controls the lean / rich mixture which could possibly be the problem.
Can anyone assist?
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