|
|
|
|
Thread Tools | Display Modes |
04-29-2021, 11:38 PM | #1 |
Scooby Newbie
Member#: 326147
Join Date: Jul 2012
Location: Philly
Vehicle:2004 STI wrb |
Help me find my mysterious issue
Long story short, my built car sat for about a year. I have been getting it road-ready, and have driven it a few times in the last month with no issues.
I just parked the car to install front/rear swaybars, drove it with no issues earlier this week. I filled it up with gas and drove it later that night, last week, with no issues. I installed coilovers today and also changed the oil. I started it up to take it for a spin and the engine sounds like crap and is having a hard time running. I checked and did find 1 vacuum leak, which I fixed, but it is still running poorly. I did not drive the car, the logs are from idle. Check out the logs, it looks like A/F learning is crazy. I would rev the car up, and rpms would drop very low, even killed the car a couple times because it started to go super lean. I changed the sparkplugs but no better. Sounds like it's 'breaking up' almost like a spark issue. This is why I replaced my sparkplugs with one step colder. I was thinking it could be bad gas? Also, DAM might be off because of battery disconnect. Cobb says it can be low after an ECU reset. Sounds bad, I won't re Whatcha think? https://ibb.co/SmkC7rw
* Registered users of the site do not see these ads.
|
Thread Tools | |
Display Modes | |
|
|