1998 dodge ram 1500 5.2 4x4 truck was running fine, stopped for gas, after filling started losing power and didn't want to accelerate, continued to get worse there. CEL never came on, it does work when you turn on key. Pulled codes p1388 p0138 p1492 p0300 p0301 p0303 fuel pump is working while running. I am also missing my cover for fuse/relay box under hood, so I have no clue which relay is for ASD. My owner's manual shows a different layout then mine.
have the same problem?
Monday, September 16th, 2013 AT 8:26 PM