Would like more info such as the year, make, model, engine and if it is back firing through the throttle body (or carburetor) or the exhaust and at what point does it back fire (accelerating, decelerating, cruising, etc).
You'd have to describe the components you replaced. Did you use a plug and go all in one distributor or did you replace the coil, distributor, and add an electronic ignition unit? If you "fried" your ignition, it's likely you fried something else along the line too. Check all your components.
If it backfires while you are driving, the intake manifold bolts may be loose or the gasket may need to be replaced. If it backfires when you turn off the ignition, the fuel mixture is a little on the rich side.
you can check the catalytic converter it may be plugged and cause it to backfire through the carb
this can be caused by a worn nozzle or worn electrodes or both. You should have both replaced
Dodge was able to meet the emission requirements with out an EGR valve. Nothing replaced it.
Unless your hood/bonnet has been replaced there should be an emission hose diagram decal on the underside of the hood/bonnet.
ide have to say it has somethin to do with the gear that goes from the cam to ur distributor
the ignition timing does not get replaced on 87 dodge.
The ignition is shot - just replaced mine $315.00.
catlytic converter is plugged and needs replaced
This could be a bad ignition switch, ignition relay, or ignition fuse.
did you have your ignition coil replaced? the signs are that the ignition coil is overheating thus you are able to restart after an hour, when the coil cools. also check if your ignition coil has a resistor. if it has, have it checked for continuity. did you have your ignition coil replaced? the signs are that the ignition coil is overheating thus you are able to restart after an hour, when the coil cools. also check if your ignition coil has a resistor. if it has, have it checked for continuity.