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How do you test fuel pump pressure on 1999 Chevy blazer?

In: Chevy Blazer, Buick LeSabre [Edit categories]

Answer:

Answer

get a fuel pressure tester on the fuel line going to throudle body there is a fitting looks like a valve stem twist off cap screw on the tester . hold tester so you can see it and turn key but dont start the motor if it reads below 54 pounds its bad. check with auto store on pressure to be sure im close.

First answer by ID1074558150. Last edit by ID1074558150. Question popularity: 15 [recommend question].

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Relevant answers:

Where is the fuel pump on 1999 Chevy blazer?
It is inside of the fuel tank. You will have to remove the tank to service it.
How to Test Chevy fuel pump?
Take the fuel line off of the engine and see if fuel comes out when you try to start the vehicle to see if it is working. If you need to see if it is pushing out the right perssure then you will have...
Fuel pump pressure Chevy?
If you are asking what the pressure should be, it should be 5-6 psi
Can a 1995 Chevy blazer fuel pump work on 1999 Chevy blazer?
probably no because Chevy changed the type of fuel injection and it probably operates at a different pressure.
Is there a reset button for fuel pump in a 1999 Chevy blazer?
No there is not, Chevy did not use a Inertia or a reset switch on there trucks. You need to check the fuel pump fuse and relay. You may just have a bad fuel pump.