Have spark fire and fuel crank but not start
Car ran fine got up to go to work and
nothing..replaced spark plug wires, fuel injectors,
timing belt is good. .new fuel rail and sensor a
crank shafts sensor,a relay, ignition coil. New fuel
filter...HELP..been without a car for 4 weeks now
and nobody can seem to figure out what's wrong?!?
If an engine has proper fuel mixture , a timed spark and at least 100 psi compression all the laws of physics demand that a combustion must take place ,,, what are you missing?
If you're 100% sure you have spark and fuel, it's time to do a compression test. If all cylinders test very low or zero, it's a valve timing problem. HTH. -Jim
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