1989 Ford F 350 "fuel system 1987 6" Questions

...fuel system 1987 ford f 150. Fuel system not responding when key is turned. No fuel pumps working. I think the relay may be working cause I can here it click when I turn the key. Could be ignition ...

...a weak  fuel pump, dirty fuel filter, faulty throttle position sensor, and so on.You'll need to make sure it is lacking fuel and then troubleshoot the system. check mass sensor ...

fuel system I replace both fuel pumps, still it will run for 3 to 6 seconds and stop...what next, then what next ? Have you changed both filters. Also check your fuel pressure regulator.

back out and it will not start until it sets for 5 or 6 hours.. You may have a faulty ignition coil. Check to see if system is firing when it won't start. If you have fire it is probably fuel pump

...Come on not the START Position. This Builds Up Pressure In the fuel System, and if Pump IS good it WILL start. But as I say sounds like a Fuel Pump time. Hope this helps you good Luck. ! ! ! ! !

...To Prevent this from happening in the future you need to store with a full tank and blank off any vents to prevent air from entering the fuel system.... remove when coming out of storage and

...system has 12vdc power loss. (see dash dim?)_ 2: engine misfires. horribly and idle controls failed, (all will like that) 3: engine floods, same. 4: engine fueling drops so low and lean the engine ...

...fuel system pressure. Disconnect the negative battery cable. Clean dirt and grease from the regulator retaining ring. If equipped with a bolt on-type pressure regulator, remove the fuel return line ...

fuel injector pulse. Your obd1, you should be able to check some codes, yourself, if there are any. I don't know why the blower motor would kill it? Make sure battery has a full charge and connections

...fuel system pressure by removing the fuel pump fuse or relay from the fuse box. Wait a few seconds for the engine to stall, turn the ignition key off and replace the relay or fuse. Step 3 Raise the ...