Best Answer

Fuel pump relay is located under the hood on passenger side bolted to the firewall a few inches below the windshield. It is black and has wires going into it.

User Avatar

Wiki User

โˆ™ 2006-11-26 02:07:20
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Where is the fuel pump relay 87 gm truck tbi?
Write your answer...
Sign up for more answers

Registered users can ask questions, leave comments, and earn points for submitting new answers.

Already have an account? Log in

Related questions

Where is the fuel pump relay on 1986 Chevy El Camino 4.3 tbi?

The fuel pump relay on 1986 Chevy Elcamino 4.3 TBI is in the Fuel Injection Tank.

95 tbi Chevy truck will not continue to run has spark will run with gas squirted in tbi unit?

I would start at the fuel pump if it is getting fire and will only run with fuel squirted in throttle body i would see if your fuel pump is working before i tore into it i would try the relay .

Why does the fuel stop in 94 suburban K1500 5.7 liter 2 bb Tbi with a new fuel filter and fuel pump?

Try the fuel pump relay.

Chevy truck not starting unless i put fuel in the tbi?

Check the fuel pressure but it's most likely the fuel pump.

Why does your 1991 firebird not stay running unless fuel is fed directly in to the TBI?

Bad fuel? Bad fuel pump? Bad relay?

Where doest the wire come from that energizes the fuel pump relay on a 1989 Suburban TBI?

ignition module

Where is fuel pump relay switch 1995 Chevy s-10 4.3 tbi at?

The fuel pump relay is located in the back of the glove compartment. Take all the junk out of the glove compartment and you will see a removable door that says "relay center".

What would be the main reason for no fuel injection on a 1987 cutlass ciera TBI carburetor?

There is no such thing as a TBI carburetor - it's either one or the other. TBI stands for Throttle Body Injection. It may look like a carburetor but there is an injected mounted inside the body. If you have no fuel it may be a bad fuel pump, blown fuel pump fuse of bad fuel pump relay. The filter may even be clogged.

Where is the fuel pump relay located on a 1983 Crown Vic 5.0 with TBI?

fuse link wire on 1983 crown Victoria that goes to fuel pump was getting hot with ignition switch off?

Where is the fuel pump relay located on a1993 Chevy Caprice?

on TBI cars, it is next to the AC clutch, on the fenderwell, on MFI, it is in the fuse box in the engine compartment.

Where is the fuel pressure regulator on a 1996 Chevrolet 1500 truck?

do you have TBI ?

Ran out of fuel replaced with fuel and still wont start?

look at fuel pump, fuel filter, and fuel pump relay. If it has sat for long time, may have clogged lines. If you check relay, and that is good, look at pump. If pump is good, look at lines. If lines are good, look at fuel dispursing system, (Carb,TPI, TBI, etc) If fuel is going to all places, look at spark. Pull plugs and see if they are clean. May need to search for photos of dirty spark plugs

Bought a gm tbi motor it has a blank plate where the fuel pump is does the cam have a lobe for a mechanical fuel pump?

Yes it does. But you can not run a mechanical pump on a fuel injected engine. It will not pump enough fuel to run the engine.

1990 Dodge d150 5.2 getting no gas to the tbi have replaced everything from the fuel tank forward including fuel pump filter pressure reg and relay any ideas?

check the automatic shut down relay on the inner fender. it will shut off spark and fuel when bad.

Where is the fuel pump regulator in a Camaro?

On the fuel rail on TPI, LT1 and on the throttle body if it's TBI.

90 camaro RS 350 tbi swap-need to switch to IROC 350 tpi fuel pump or stick with RS 305 tbi fuel pump?

Its not a good idea cause this will have more pressure., the tbi its a low pressure compare to the iroc -z tpi

Where are the fuel pump relay and the fuel pressure regulator on a 1996 Chevy S10 4.3L?

i have a 96 s10 blazer 4.3vortec and the fuel pump relay is in the glove box, at the back left corner behind a panel, and the pressure regulator, depending on what kind of 4.3 you have how hard it will b to get at, is at the back of the injector housing witch is under the upper pleum( not sure if that`s spelled wright) witch is right on the top of the motor in the middle and if its a TBI unit its in the rear left corner of tbi housing

Why does your 350 tbi turn over but the injecters will not inject the fuel but i can run a wire from the pos side of the batt to a dist screw and the injecters will pump?

You didn't say if the fuel pump runs. If you turn the key to the 'on', not 'start', position after being 'off' for a minute, you should hear the fuel pump (in the tank) hum/prime for a few seconds and then shut off. This lets you know that your fuel pump is working and the fuel pump relay is at least partially working. If you don't hear the fuel pump run - check the fuel pump fuse, the fuel pump relay and the fuel pump. If you can hear the fuel pump run - If you hit 'start', and the engine runs for a few seconds, then dies, check the fuel pump relay (usually under a plastic cover under the hood at the firewall), the oil pressure switch (mounted on an extended pipe fitting extending up from the back of the block just under the distibutor), and the fuel filter. If the engine does not fire at all, check the injector fuses.

Why does the idle race on your 87 350 tbi?

vacuum leak or fuel pump Randy

1985 s10 2.5 fuel pump?

Same as any 4.3 S10 tbi fuel pump. All 1985 S10 2.5 motors should be fuel injected.

Does a 1992 GMC sierra 1500 5.7 liter truck have fuel injection?

yes, yes it does no, its the crappy tbi systems. tbi stands for THROTTLE BODY INJECTION! it has fuel injectors and has to be treated as such. it is not carbureted.

What is the proper voltage at the fuel pump for a 91 dodge b350 tbi system?

12 volts

In a 1991 camaro 305 TBI can i bypass my fuel pump with an external electric fuel pump and how much psi is ok thank you?

400 gph, 45 psi

Where is the fuel pump injector on a 1994 3500 pickup?

The fuel pump has no injectors: But there are two fuel injectors that set on the top of the TBI ( THIS LOOKS LIKE A CARBURETOR) but its not. They spray fuel into the intake. I think that's what you are asking.

What are the wires for on the tbi?

Those are the wires that relay the information from the ECM / Engine control module to the fuel injectors so they will deliver fuel to the engine as needed.