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Multiple misfire codes & catalytic converter not ready
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.
Multiple misfire codes & catalytic converter not ready
I just put a new exhaust on my sons 1996 Doge ram 1500 because it had no cat and was misfiring. After installation we cleared the misfire codes, ran the truck and they did not come back. Today he went to have it tested and the misfire codes are back and its also saying that the catalytic converter is not ready. I have replaced wires, cap and rotor but the codes keep coming back.
Can anyone tell me what I can do to fix these codes and get the catalytic converter ready?
Plugs are Champions and I routed the new wires the same as the old ones. I don't know if the old wires where run correctly and I don't understand where to look for this TSB. I typed TSB in faq section and got nothing.
I don't think it's a compression issue because the truck is running great. It's does not sound like it is missing at all but I am still getting misfire codes on all cylinders.
Don't remember the brand the first one I bought came from oreillys auto parts and the second one I bought came from AutoZone. I think they were both the same brand.