Posted: Mon Nov 09, 2009 4:07 pm
Unlikely idle valve for me. The idle timing is irregular, sometimes high, sometimes low. If it's idle valve, e reading should be consistent. I just had my throttle body cleaned, fuel injector O-ring changed. Doesn't help either.
I am now suspect my ECU could hv some setting last time and when it was removed for servicing recently, the setting is now factory default. I could be wrong.
Anyway, I won't totally discount the possibility of Idle Valve either. Will ask my mechanic next time.
Tho idle is on e high side, the FC is still acceptable for the last tank (while it was terrible the previous tank). Let me monitor the timing for the next tank (fuel injector o-ring changed). I don't smell petrol now.
I am now suspect my ECU could hv some setting last time and when it was removed for servicing recently, the setting is now factory default. I could be wrong.
Anyway, I won't totally discount the possibility of Idle Valve either. Will ask my mechanic next time.
Tho idle is on e high side, the FC is still acceptable for the last tank (while it was terrible the previous tank). Let me monitor the timing for the next tank (fuel injector o-ring changed). I don't smell petrol now.