silverado engine misfire going up a hill
#11
Did you ever find out the issue? Dealing with the exact issue on my 2020 Chevy custom 4.3l v6
#12
@Flytrisk you're replying to a 12 year old post about 21 year old truck. I don't think they'll answer you. You'll get much better response by creating your own thread in the 2019+ pickup section, and describing the troubleshooting you've tried , please.
Last edited by mountainmanjoe; June 15th, 2024 at 12:45 AM.
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