hi: sometime it is the fuel pump or fuel filter clogged. i would listen for a noise ,after you turn ignition on but not start car. if you hear fuel pump come on most time it is fuel filter clogged and or not enough pressure on fuel pump and or bad or dirty injectors. hope this helps a little Ron
Depending on the vehicle, there's crank signal coming from the distributor, this allows the fuel system to operate. If the ECM doesn't receive the signal from the distributor, then it won't allow fuel to the engine. Some time a car with distribuless ignition it has a bad crank sensor.
No.
lay under fuel tank and hit with fist when cranking engine and fuel will flow through pump
Gasoline will not dissolve the carbon deposits that clog the injectors but it will cause your engine to not start.
Leaking injectors.
engine backfire during cranking.
Leaking injectors that are allowing fuel to flow after shutdown, will allow fuel to flow into the cylinder. This fuel will mix with the oil and dilute it's lubricrating ability. This will cause engine wear and will eventually cause serious engine damage.
BAD INJECTORS ON NEWER MODELS ????
Wiring and internal engine problems can cause misfires.
Very much so. Excess fuel caused by a leaking injector can wash the bore, this can cause a seizure. Also excess fuel can dilute the engine oil, again causing a possible engine seizure . And on a lighter note, leaking injectors can certainly damage the contents of your wallet.
If your injectors weren't intended for it then it can cause a premature failure of your injectors. Other than that pure ethanol is actually too capable for your engine, it won't burn right. If you have a super high performance engine such as a rotory or supercar or race engine then you will get use out of it. It won't harm your engine though.
get a tune up it could be the spark plugs not firing right or clean ur fuel injectors
Could be, (assuming the starter is not cranking the engine) a bad starter, dirty or loose battery connections, the engine is seized.