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What is your question?
codes come up every day
What makes this problem better or worse?
I'm not noticing a problem except slightly rough idle
How long has your 2005 GMC Sierra 2500 HD had this problem?
few weeks
2 Replies
It may still work after its heated up but it should still be replaced. If it sets a code you won't pass emissions and who knows how accurate it is anymore. Alex
Thank you , that's the way I was rolling . More over I'm guessing I'll make the first of the month when my funds hit the bank. Thank you again