Why does my F-150 crank and not start?
We had a problem a month ago where it would crank and not start. After some trouble shooting we found a bad connection on the fuel pump fuse and installed a new fuse and things worked fine. A couple days ago it happened again, we checked the fuse it was good replaced the relay still cranks no start.
What causes a car to have no start but cranks?
The cause of NO Starts, are the same, on all gasoline engines from 1900 to today. “Otto cycle gas/petrol engines” Today, the CEL lamp must glow ore the ECU has lost 12vdc power. ( IG-coil and “FI” fuses not blown)
Can a Ford F-150 start with no fuel?
Sound like it is a new fuel pump, and it does prime up…and the motor will run with starting fluid for a bit. Yes I would check fuel pump pressure and do a bleed down test to see if it holds pressure, I don’t know what the pressure should be on a Ford, but the pressure should not drop more that 5lbs and hold for at least 3 to 5 min.
What to do if your engine starts but cranks?
An engine with no fresh air can not run, clogged air filter, stuck closed ISC? to bypass ISC use 10% throttle while cranking, to mimic the failed ISC, with added air. Starts now? Engine starts but stalls?
We had a problem a month ago where it would crank and not start. After some trouble shooting we found a bad connection on the fuel pump fuse and installed a new fuse and things worked fine. A couple days ago it happened again, we checked the fuse it was good replaced the relay still cranks no start.
Sound like it is a new fuel pump, and it does prime up…and the motor will run with starting fluid for a bit. Yes I would check fuel pump pressure and do a bleed down test to see if it holds pressure, I don’t know what the pressure should be on a Ford, but the pressure should not drop more that 5lbs and hold for at least 3 to 5 min.
Why does my fuel pump stall out after a long drive?
Changed the whole sending unit with the fuel pump with a OEM motorcraft, changed the fuel pump module. It will stall out after a long drive or after I shut it off it won’t restart until it cools off for at least a half hour. Please let me know if you figureed yours out.
What should fuel pump pressure be on Ford F-150?
Yes I would check fuel pump pressure and do a bleed down test to see if it holds pressure, I don’t know what the pressure should be on a Ford, but the pressure should not drop more that 5lbs and hold for at least 3 to 5 min. If not there would be a leak to investigate.