stockers 1 Posted July 28, 2007 Report Share Posted July 28, 2007 hi all, i have just had my timing chains replaced, whether my new problem is related i don't know.....symptoms....lumpy and jerky on low revs (750-2000) accelerating, it isn't as bad if i'm applying the accelerator VERY slowly.Then a big bang from underneath the car, presumably a backfire.Slow return to idle after revving.I can't hear any whiring noises from the throttle body after disconnecting then reconnecting the battery (with an hour disconnected)it was fine when i first left the garage but started happening after i had parked up and set off again.i also now have a whoosh/whistle of air on initial acceleration ( not consatant)Any ideas....????cheers Link to post Share on other sites
philbatesvr6 0 Posted July 28, 2007 Report Share Posted July 28, 2007 could be the timing slightly out ? Link to post Share on other sites
MetzVR6 0 Posted July 28, 2007 Report Share Posted July 28, 2007 ive just had mine replaced and mine missfires between idle and 1500rpm too. Link to post Share on other sites
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