Peugeot 406 erratic tick over

Car: Peugeot 406
Variant: 1.8 PETROL
Model Year: 1999
Categories: Running Rough, Starting & Power Loss
On tick over, the engine is "hunting".

Can anyone give me a range of possible causes that might do this?!
Posted: Apr 15, 2010 (14 years ago)
air leak, throttle body dirty, idle air control valve dirty, over-fueling.have it plugged in to trace fault
Posted Apr 15, 2010 (14 years ago)

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