I have a 2000 chevy express with a 5.7L showing 4 codes 1. Random missfire 2. Missfire cylnder2 3. Fuelsystem too lean bank 1 4. Fuelsystem too leanbank 2 could this all come from bad o2 sensors?
have the same problem?
Saturday, March 5th, 2011 AT 2:20 AM