first do a compression test, that will tell if a valve is not closing
or burnt. If it is more of a popping type on acceleration it could
be a lean carb problem. try pulling choke out a little if problem
goes away the carb is lean. if exhaust is changed to an open
system(no muffler) this...
when truck is off for a period of time, the radio acts like it is in
stand by mode. i have to hit a button or turn off and restart it.
works fine other wise. 04 dodge pu