M MCB4 New Member Feb 15, 2019 2 0 1 DFW Feb 15, 2019 #1 Feb 15, 2019 #1 Got this truck a few months ago. Once warm on accel. Sputters almost dies cuts out backfires. I’ve replaced plugs, wires, coil, tfi, maf, iac, fuel pump, filter and cap/rotor. Runs great until it warms up.
Got this truck a few months ago. Once warm on accel. Sputters almost dies cuts out backfires. I’ve replaced plugs, wires, coil, tfi, maf, iac, fuel pump, filter and cap/rotor. Runs great until it warms up.