Went to take the stang out yesterday and it was hard to start (backfired) and won't idle unless i held it to at least 1200 rpm. Also, when I took it out, its running rough, rpms surging up and down while cruising. The car was running fine last week.
I've checked the powervalve and looked over for vacuum leaks. Thats all fine.
I've refueled, to make sure it wasn't bad gas...no change.
Fuel seems to be flowing in fine, I can see through the clear fuel filter.
I changed the spark plugs (been needing to anyway)...no change.
I hooked timing light up to all plug wires to make sure they were getting power.
I'm running out of options, other than starting to replace things like the coil, carb, etc.... Any suggestions?
Thanks
I've checked the powervalve and looked over for vacuum leaks. Thats all fine.
I've refueled, to make sure it wasn't bad gas...no change.
Fuel seems to be flowing in fine, I can see through the clear fuel filter.
I changed the spark plugs (been needing to anyway)...no change.
I hooked timing light up to all plug wires to make sure they were getting power.
I'm running out of options, other than starting to replace things like the coil, carb, etc.... Any suggestions?
Thanks