'88 740 turbo-rough idle/runs good otherwise Topic is solved

DG13 · Post by **DG13** » 23 Nov 2003, 15:43

I have an'88 740 TURBO. The car doesn't want to idle when cold. Once warm, idles erratic but drives great. At idle if you rev the engine a couple of times, the idle evens out for a short while. I have replaced my intake mainfold gasket, some vacuum lines, cleaned the idle control motor. The plugs are white like the car is running lean. My fuel pumps are both new and I have good fuel pressure. HELP!

roger bakos · Post by **roger bakos** » 24 Nov 2003, 15:19

I had the same problem, replace air mass metor, idles great,
though I have a high rpm problem, that's another story thou
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Derwin · Post by **Derwin** » 30 Nov 2003, 18:09

roger bakos wrote:I had the same problem, replace air mass metor, idles great,
though I have a high rpm problem, that's another story thou
[email protected]

What is the High RPM Problem?
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