2001 Silverado P0332 knock sensor problem
August 21st, 2017, 9:21 PM
#21
I had the same problem with my 04 Silverado. But I had just tweaked the system and engine till it was getting
17.5 MPG. At that point, I researched carefully whether it was worth it to rip my engine, which was running like
a top, apart. I decided not to take the risk of creating more problems than it would solve. The knock sensors
don't do much after the first 20K or so, anyway. So I decided to leave them alone. STILL getting 17.5 MPG,
10 years later.
So ignore it. It won't go away.
17.5 MPG. At that point, I researched carefully whether it was worth it to rip my engine, which was running like
a top, apart. I decided not to take the risk of creating more problems than it would solve. The knock sensors
don't do much after the first 20K or so, anyway. So I decided to leave them alone. STILL getting 17.5 MPG,
10 years later.
So ignore it. It won't go away.
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desilverado
Silverado & Fullsize Pick-ups
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March 24th, 2007 4:10 AM
