Howling Mad
Active Member
- Joined
- Aug 23, 2010
- Messages
- 639
So I started my car today, just put in a built motor, and the O2s are going f'ing nuts at idle. Never above 300 and will drop down to damn near 0. Also the car idles around 975-1000 then drops to 600-700 and tries to stall then pics up. This does not happen at the same time that the O2s drop. Help please.