Fiat 500 engine hunting
Variant: Seicento
Model Year: 1999
Categories:
Running Rough, Starting & Power Loss
NOTE CAR IS NOT A 500 IT IS A SEICENTO. The engine hunts on start up even on a warm day. Once the engine is warm the hunting stops but the idling speed is too high at about 1500rpm. Is there an easy remedy or is this a sign of a major computer problem ?
Posted: Jun 21, 2010 (14 years ago)
Could be IDLE AIR CONTROL VALVE ?
Posted Jun 21, 2010 (14 years ago)
check your vacuum pipes are all ok and none have come loose,check the intake system for any air leaks,could also be coolant temp sensor playing up
Posted Jun 22, 2010 (14 years ago)
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