I always seems to have trouble idling after leaving the car off overnite (i guess this is whats considered a cold start?).Although the idle begins at 800rpm-ish, it immediately starts fluctuating, and also slowly decreases in rpm til the engine stalls. I usually have to compensate by feathering the gas. After about 30sec - 1min of feathering the gas, the idle stays at a constant 750rpm with no problems whatsoever til i turn off the car for an extended period of time again.
I never had a problem with starting the car...its only the initial idle that gives me a problem. I recently changed oil and coolant, i cleaned the maf with maf cleaner some time ago, i have proper fuel pressure, and the injectors do not leak. The spark plugs, however, are bosch, which ive read are not ideal for our cars...i just dont want to buy spark plugs if thats not even the problem.
Can anyone diagnose this problem?
