LouisiAnimal
Member
- Joined
- May 15, 2022
- Threads
- 1
- Messages
- 9
- Reaction score
- 0
- Location
- New Orleans, Louisiana
- First Name
- Cory
- Vehicle(s)
- 2019 Mustang GT 6 spd
- Thread starter
- #1
I’m having this issue that I can’t seem to figure out. I get a code sometimes for Random misfire on startup and sometimes I get a code for misfire on 1. I can feel a miss about 1800 rpm only when I’m not heavy in the gas. Can hear an occasional mos in the exhaust when idling. LTFT gets between -15 and -20 STFT stays around 0. Tuner said my injectors might be stuck in open. Got em cleaned, Cleaned injectors, new coil pack and plugs, evap purge valve seems to be working, but hadn’t changed it. I moved the injectors to different cylinder after cleaning, and also moved coils around to see if the mis followed. It didn’t. I changed upstream o2 on that bank. Idk where to go from here. IMRC locked out.
17 gt w/18 ported mani, catless headers, full exhaust, t56 swap.
17 gt w/18 ported mani, catless headers, full exhaust, t56 swap.
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