missfire issues
#1
missfire issues
today i was comin back from deer hunting and it sounded like my truck started missfiring. going uphill about 55 mph it would make this occasional loud ping noise and it would shake up and down when i would turn the O/D on. ive been told it could be an intake leak or a messed up timing chain. i know its not the plugs or plug wires because i just changed those. also i put on a new cat converter and muffler because the cat was rattling if that may help. its got about 230,000 miles on it. thanks for any help.
#3
#4
Here is the TSB for the spark plug wire's. http://dodgeram.info/tsb/1998/18-48-98/18-48-98-v8.htm . But since the cat was no good, the blown plenum and the o2 sensor played a major roll in the CC failure.
#5