This is the wierdest thing i have ever seen for a diagnosis. I have had an intermitant misfire for a while and was never able to trace it. I put in new fuel filter, checked fuel preassure, new spark plugs, new coils, new PA Perf alternator, restored my computer from my sct tune to stock, everything i could think of. While driving it home from work about a week ago i felt the misfire or a small miss in the seat of the pants but no code was coming up. so i turned off the air/radio etc to listen for it. couldnt hear it. said screw it then it happened again a while later. so again i turned off the air/radio etc to listen for it. it was gone, Then the light bulb went on... (i m kinda slow) I drove it with the Air conditionoing on and got the miss, air off no miss. I never drive the car without air because i put it away after summer and drive one of my other trucks for the rest of the year.
Apparently my Air conditioning compressor unit has a lot of drag when on and is slowing the belt/other accessories down so much that its causing a misfire. Since driving it without the Air on i havnt had one Misfire since.
Does this seem possible to anyone? Because its seems to be very cause and effect here!
Apparently my Air conditioning compressor unit has a lot of drag when on and is slowing the belt/other accessories down so much that its causing a misfire. Since driving it without the Air on i havnt had one Misfire since.
Does this seem possible to anyone? Because its seems to be very cause and effect here!