1988 Ford Bronco fuel injection system isn't getting power to it

I have no idea about OBD... evolution

(Jumped from '75 Ranchero to 2004 Navigator...)

but I had similar troubles due to cold start valve...

Whatever FI emulates a choke...

I'm assuming you have fuel injection....
ROCKAUTO shows both Carby & Fuel Injection options...

but your symptoms are pointing to FI... (see below).

Check out your diagnostic capabilities to see if you have any TROUBLE CODES...
then start with the cold start (air?) valve ... then
onto the injectors themselves

(if equipped)

((Just sounds VERY FAMILIAR))..

Also try looking up your TSB (tech service bulletins) on
BBB Industries site (Free: registration required)


BBB Industries Premium Alternators Starters Power Steering Products

http://www.rockauto.com/en/catalog/ford,1988,bronco,5.8l+351cid+v8,1105928,fuel+&+air

One in the tank. If it has 2 tanks it'll have one in each tank.

Hello! lets first make sure the Inertia cut-off switch isn't tripped...See location diagram below...Guru...saailer





I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

Hello, why type of fuel do you use? You could have water in your fuel??. If you are living where the weather is very hot and your having to buy fuel with alcohol 10% or more don't buy this type of fuel. Your 1988 Ford Bronco II is carburetored, and the alcohol will start boiling causing vapor locking this Ford Bronco II. One reason is that early model used an open fuel system and none injectors. With the alcohol additive will low the boiling point of the fuel causing it to boil away; therefore, carburetor can't operate on fuel vapors it has to be liquid. GB...stewbison

2 reason
1. your fuel tank is rusty it deliever rusty fuel to your tank
2. your pump motor get jamed or need to replaced thats why it blowing your pump commanding relays..

Call the parts stores.

Call more than one to check prices.

Don't let them try to rip you off.

pump relay is usually under the hood in the fuse box. Please let us know if don't find it there or you have more questions.

1988 Ford Bronco Full Size 5.8 liter V-8 VIN "H"




Hope helps.

possible bad injector wires or bad ecm being obd 1 the computer only runs the fuel injection parts not everything else like obd2

the pump is on the top of the fuel tank and goes down inside the tank from there.

you have to drop the tank to get to the fuel pump.