91TSI505
20+ Year Contributor
- 256
- 0
- Jan 10, 2003
-
Albuquerque,
New_Mexico
I can't get my car to stop running lean on the highway,it usually happens when i'm around 65-70mph,slowly creeps to lean,is this normal?Also when i start to boost my car will run lean(Not completley,just starts to creep to the lean area) no matter how much i richen up the AFC,Any suggestions?I am replacing the O2 sensor soon,could it be a boost leak?Thanks in advance