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2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
Got spitting and what not gone ended up being a bad coil. but it still runs rich the o2 sensors still wont trip a code but anything else i unplug will. Can the pcm be bad but still let truck run
The O2's will only set a code if the PCM thinks they are bad. They could be lying thru their teeth, and the PCM wouldn't have a clue. Does it run better with the O2's unplugged?
i think i am having the same kinda problem. when i put the truck in gear it bogs down and a little bit of black smoke comes out the exhaust. and some times it dies on me when i put it in gear.
I have a scanner but its just a cheap one it doesnt do all the things like that when i found out heads was cracked it didnt even blow smoke at all it was all moisture mostly now it blows white blue and black when u get on it theres a nice smoke trail that followed me last night once i got spitting stopped i just dont know what else to do im tired of spending money on stuff that it didnt need and i cant afford to buy the hughs kit for intake most of my parts have came from napa cause i have a account with them dont have in cash