need help! need to get to work, engine is backfireing like a mule!
hey guys, i have a 3.0 V6 in need of help, its in a 94 super cab, 136k on the reader, but its not running correctly at all. my 93 3.0 would run circles around this one. the engine backfires like crazy, the Cat needs to be welded closed, would that be it? it has a new: distributor, cap, rotor, plugs, wires, and coil pack.... also, its not as fast as accelerating as my old one. its rather bad... would it be a fuel issue? i put some gas treatment (ethanol, and marine stable) in there, and 7 gallons of regular gas, and its still popping like popcorn...
i just don't know what to do!