I'm having chronic troubles with knock sensors on my 2001 GMC 2500HD 6.0L.
I've replaced them 3 times in about as many months. The first ones were "Lifetime warranty" But they failed twice. I replace both sensors the wiring harness and manifold gasket each time.
The last set was AC Delco and now I'm having to replace them again after getting the knock sensor codes. Any insight to this hit and miss problem?
I replace them and drive 10-14 miles and the codes are back!
One final question? Can I reuse the intake manifold seal if it been installed for a month or less? This goes against my better judgement! But I spending a small fortune on manifold gaskets.
I'm getting efficient at completing this work! But I don't want to be!!! Any help appreciated.
I've replaced them 3 times in about as many months. The first ones were "Lifetime warranty" But they failed twice. I replace both sensors the wiring harness and manifold gasket each time.
The last set was AC Delco and now I'm having to replace them again after getting the knock sensor codes. Any insight to this hit and miss problem?
I replace them and drive 10-14 miles and the codes are back!
One final question? Can I reuse the intake manifold seal if it been installed for a month or less? This goes against my better judgement! But I spending a small fortune on manifold gaskets.
I'm getting efficient at completing this work! But I don't want to be!!! Any help appreciated.