marcmsj
15+ Year Contributor
- 1,414
- 14
- Dec 20, 2004
-
Laurel,
Maryland
I was doing a few 3rd gear pulls on the highway last night and during one of the pulls, the car jerked a bit so I let off the throttle. While I was cruising, I noticed that the car was running extremely rich. My air/fuel ratio gauge was almost pegged at the richest value and it didn't want to seem to go into closed loop while cruising. I pull over and didn't really find anything out of the ordinary. Car was running so rich that it would just stall.
Fuel pressure is where it's supposed to be, fuel pressure is ocillating with vacuum as it should. intercooler pipes are nice and tight, and no vacuum lines are disconnected. Any ideas on what it could be? I had to turn my afc settings to -20 all across the board and it's still sitting at .89v while cruising. all fuel trims are at 81.9%.
i'm open to suggestions....
Fuel pressure is where it's supposed to be, fuel pressure is ocillating with vacuum as it should. intercooler pipes are nice and tight, and no vacuum lines are disconnected. Any ideas on what it could be? I had to turn my afc settings to -20 all across the board and it's still sitting at .89v while cruising. all fuel trims are at 81.9%.
i'm open to suggestions....