Question about 1999 Chevrolet Suburban
Threw code 43 Knock sensor, replaced it , still throws the same code. Any help
Did you reset the system ( clear the codes )? if so check that you are firing and or getting spark at all cyclinders. also check the wire to he knock sensor as they have a tendancy to get brittle and break inside. Good luck
Posted on Oct 26, 2008
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Posted on Jan 02, 2017
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