Humboldtkill
CEG'er
- Joined
- Mar 20, 2008
- Messages
- 431
I hope to have my car running good in time for the meet. I enjoyed the last WA/OR bullrun/meet. As of now,(p0174) Bank 2 lean. My SVT is throwing that single, solitary code. I'm trying to decide whether to focus on the O2 sensor or a vacuum leak. My tour has died 3 times after the code appeared and once 2 miles before the code, at idle and stopped at a light, flat surfaces also no inclines. So it only seems to happen when the car is fully warmed up so could that be an indacation that the upper O2 sensors are bad? I changed the lowers 9k ago, left the uppers alone. Car has 90k on her. And being this happened 2 day after getting the MSDS headers, Ypipe and Xcal tune. So that seems to be another nudge that the uppers need replaced. Any thoughts?
EDIT only other change was a set of NGK iridium plugs.
EDIT only other change was a set of NGK iridium plugs.