It is not 1OO% impossible, but it is very, VERY unlikely.
Contaminated fuel could cause a misfire.
probably a bad spark, itll cause your engine to misfire flooding petrol in without igniting it, when it sparks afterwards it ignites causing a bang and backfire.
No
No
An intermittent crankshaft sensor will not let the engine fire the correct times. This can definitely cause a misfire for the engine.
the misfire my be caused by improper sparkplug gaps or bad injectors
Yes it can. The alternator is trying to work overtime with no battery juice.
It could be a bad battery.
Bad wiring can cause a short in the radio. Bad battery will not.
A cylinder misfire can be cause by a bad spark plug or a bad fuel injector. Replace the spark plug to see if the problem is corrected.
Bad coil, a new one fixed my 2004 2.0
Several things can cause your 1996 4.3 liter V-6 engine to misfire and have a vibration. A bad fuel injector is the most common cause.