Gavin_Danitz
Senior Member
- First Name
- Gavin
- Joined
- Feb 4, 2021
- Threads
- 32
- Messages
- 293
- Reaction score
- 425
- Location
- NJ
- Vehicle(s)
- 2020 Civic Si
- Thread starter
- #1
I need help diagnosing my car. Fbo, e30, rv6 turbo. I noticed that my car was sputtering when I left this morning. I thought it was either the head gasket or bad fuel. Found no leaks, no codes, normal temps, fuel trims, and knock control. I had a quarter tank and filled it with Sunoco 93 thinking it might be fuel but that didn’t work. I reflashed my tune thinking it might be electrical but no luck. I pulled the spark plugs and they seemed fine upon inspection. I have no idea what’s going on at this point.