Urgent Advice Re Offboost Misfire
#1
Urgent Advice Re Offboost Misfire
Hi, Can anyone help, My mates Impreza Type R has got a bad misfire but only after driving gently - off boost - If you boost it the misfire vanishes. We've put new plugs / leads in and a secondhand coil pack and it's still there, seems fine on initial startup but starts again pretty soon after driving.
Many Thanks
Many Thanks
#2
Scooby Regular
iTrader: (19)
ive a type r and have a similiar problem that youve described, At criusing it misses like when the aircon is on but it isnt. Ive changed the 02 sensor twice, the plugs a few times and the maf sensor but not the coil and leads. Its the symptoms of an 02 sensor but ive changed it. I hope you get to the bottom of it as im having trouble.
Cheers
James
Cheers
James
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