im guessing you changed the cap and rotor after the incident so it should be clean and dry i would double check all your spark plug wires if you are leaking spark thru a wire it could be transfering to another plug wire firing a cylinder off at the wrong time. if you want to blame the icm (the points right?) i would make sure they look nice and clean and no excessive movement not to mention the shaft it is on
your timing could be off causing it to advance or retard the timing when it doesnt need to, does it run well once it is started, also be careful with backfires if it backfires part way through the compression stroke you can damage your piston and connecting rod.
Most likely it's a vacuum leak.
Your 1987 Astro might go full throttle when the engine is started because the throttle is sticking. This could also be a problem with the starter or the ignition hanging during the start.
stuck throttle butterfly plate
Yes
Clean the throttle position sensor and throttle plate, then use electrical contact cleaner to clean the air flow sensor at the air filter.
It changed becuz it became bigger with more people
Gandalf lit pine cones on fire and threw them at the wargs. The goblins took the fire and fed it so that it started to burn the trees they were in.
That is not realy a question, can you refrase it some how??
It started to lean.
sheep
sheep