June 25, 20169 yr My knock sensor is still retarding my timeing by 6 degrees but only now and again I'm running on 99 fual It has a new knock sensor There are no air leaks It's had new plugs It's got the old to new coils on Just had an oil change Help
June 25, 20169 yr 6 degrees isn't much and I wouldn't be that worried, mine typically pulls 2-3 degrees and that's with all new engine, gearbox mounts & pitch stop so maybe it's just picking up background noise too ? Sent from my SM-G930F using Tapatalk
June 25, 20169 yr Have you reset the ecu since you changed the sensor ? Sent from my SM-G930F using Tapatalk
June 25, 20169 yr Author yes one thing i an still confused about is why it only happens now and again
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