Hi, My engine runs like a pig and barely idles. It improves when I unplug the O2 sensors but they cycle from 0.1 - 0.9 volts when running so I assume they are OK? Any ideas what my issue could be. It's a Mafless tune if that helps.
Hi, My engine runs like a pig and barely idles. It improves when I unplug the O2 sensors but they cycle from 0.1 - 0.9 volts when running so I assume they are OK? Any ideas what my issue could be. It's a Mafless tune if that helps.
I'll say it before someone else does, you will need to post the tune for someone to possibly help you.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
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