Question Knock?
I wanted to know if this is something concerning or I am doing the right research but I recently got two feedback knocks which one that has hit -8.44 and then quickly turns too zero without the knock learn moving from 0 at all… and the another a week later at -2.46 and doing the same results… The feedback knock will go off and quickly returned too zero and I read that if it isnt consistently showing #s under load or cruising it could be either engine noise creating false knock, or bad gas… I did a couple pulls … right after and the numbers look good… could it also be the freeway I drive on creating sensor to go off because theres alot of bumps and construction, is it normal?
Car: Subaru 2019 Wrx Limited
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