Need help with Misfire diagnostics
Hey everyone, My tow rig ( 99 Dodge Ram 2500, 5.9L, V8 Magnum ) has been having misfire problems for a while now and I have yet to track down the elusive troublemaker.
Wires >> All ACCEL High Performance
few more just cant think right now lol
Heres the thing. Idle is perfect, acceleration is perfect. When I'm just using light steady pressure on the stupid pedal ( like cruising and such ) it surges slightly, backfires. goes away if let off or stomp on it. Also when normal driving right after it shifts (auto) it pops, backfires and it pops, backfires when you let off the pedal.
Put on a scanner and Cyl 1,8 Misfire.
Cant find any vacuum leaks, putting a Timing Light on it Tomorrow.
I'm in need of more brains to find the problem. Any Ideas?