Why would my car have engine knock for the first time after and oil change?
4 Answers
Auto_Centric answered 7 years ago
If the knock senor was disturbed when the oil change was performed...First check I would do...visually confirm its not broken or unplugged. located near the oil filter.
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Low oil level. Check to make sure they put oil in the engine.
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Thank You! I did check to see if there was oil. It was a new Mechanic and I wondered if he put in the wrong oil. I will check the knock sensor!
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beatupchevy answered 7 years ago
maybe some idiot at the shop fired it up before putting the oil back in .