Engine hunting @ idle
Hi, since i have had my motor 145 1.8ts (144bhp) I have noticed that occasionally the engine will hunt at idle (revs rise to 1500 then drop to 500) almost stalling. This usually happens at traffic lights. I would like to know if this is a common fault or is a normal characteristic of the engine. I can calm the effect to a certain degree by turning off all surplus systems i.e. air con, stereo etc. but I cannot duplicate the problem on my drive way. even by turning everything on @ once, the revs dip but then come back to idle no probs? Any1 had a similar problem??