starsky89

My roommate's truck is doing this now.I have the proper scan tool and I plan to do the relearn as soon as he gets home. I will try to keep everyone updated if that helps he is having other codes though also, and i'm not sure if it's going to help. Here is a list of ALL codes. Some may be irrelevant. Timing: P0011, P0016, P0018, P0021 Misfire: P0300 Fuel system: P0171, P2635 U0401, U0401:71 C0755:03 I am a certified mechanic by the way. But I only have a few years of experience in shop