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Old 11-03-2022, 04:18 PM   #2
colsoncj
 
Drives: 2017 2SS Fifty 6spd NPP
Join Date: Sep 2016
Location: Louisville, KY
Posts: 17
So dug into it a little more today. Pulled the scanner, found a pending P0300 code for multiple misfires, which makes sense given how it was acting.

I then fired it up, let it warm up a little more and drove it today... It was warmer outside today too. Had one small stumble right after puling onto the road, but then nothing after that - not even a little hiccup or stumble. I'm wondering if it just doesn't like the cold, needs warmed up more...

I'll post back if it happens again, or any more codes pull up - but still welcome any advice if it does.

I'm guessing, if it does come back - Check:
- Coil connections
- Plug wire connections
- Injector issue (connection, sticky, dirty)
- Fuel issue (dirty/bad)
- Plugs fouled (leaning towards this one personally given how little its driven)

Anything else?
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