Rough Idle and missing - Printable Version
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Rough Idle and missing - bbirrell - 09-16-2007
Hi all!
94 968 with the chip, ran it hard (well warmed and all), remeber hitting 7200 rpm, then suddenly the engine started running rough (hesitating, little burps and burbles). Since then it has been very hard to start - stalls 2 or 3 times if not given a lot of gas - and continues to run rough.
Tried to check the vacuum hosees but couldn't see anything loose.
Any thoughts?
Rough Idle and missing - flash - 09-17-2007
i'm guessing you loosened a spark plug
Rough Idle and missing - 968rz - 09-17-2007
Maybe the front hall sensor?
Rough Idle and missing - unknown4u - 09-17-2007
or the idle stabilizer does not work correctly. This due a worn DME relay. The DME relay does also give power to the fuelpump and the idle stabilizer. And tthis may cause bad starting and also rough idle when cold.
Ritchie
Rough Idle and missing - bbirrell - 09-18-2007
Many thanks guys.
I will check these out and report back.
b