1994
It could be the electronic moduler in distributer or the one on the fender well
SOURCE: 98 Ford F150 w/4.6l Wont start. Hear fuel pump
have diagnostic codes checked to see if you have a cam or crank sensor fault. make sure fuel pressure is at the required pressure, just testing to see if you have fuel at the valve is not enough. replace all spark plug wires. if you replaced two then all are just as old and even when they "look good" does not qualify as "they are good". Replace coil pack. start up drive away happy
SOURCE: 1996 ford f150 cuts off
Look for rotten or broken vacuum lines around the throttle body and the EGR rail. Also, if you have a two tank system, wiggle the tank selector switch from front to rear several times and then try starting it again and see how it runs. If it seems to clear the problem, run for a few days and then replace it. This was my problem. A $12 part and it would also give erratic engine codes. It would run excellent after a hard time starting and cut right out for no reason. It has to be something simple! A smooth running engine does not just quit. Also check the fuel pump relays (tapping them or swapping them cleans the contact surfaces and also check the wiring underneath the modules for any green corrosion or exfoliation) and associated wiring harnesses for damage or moisture or greasyness. A flashlight and mirror is useful for this. I can not empasize enough to check all over for vacuum leaks. Loose twisty hosing signals leaks too. replace or cut shorter to make a new seal. Good luck!
Your alternator might be bad also, or the crank sensor
SOURCE: 1988 ford f150 4x4 351 will crank then shut right back off
You might have a breathing problem on your car such as the air filter, vacuum lines, or a clog in the exhaust like the catalytic converter.
274 views
Usually answered in minutes!
×