1999 Chevrolet Blazer "replace fuel pump" Questions

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Question about Chevrolet Blazer

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fuel pumps on alot of chevys its recommended to replace the harness also or you can have repeated fuel pump failures. Do a search on,, why repeat fuel pump failures;; and you'l have some info to go on

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...replace the fuel filter first since it's the easier one to replace. If it is the fuel pump, your going to have to drop the gas tank to get to the fuel pump and Auto Zone will have that part with the ...

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Question about Chevrolet Blazer

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...fuel pump assy and filter since I could not hear the pump run. I then could not get it to start so I checked for fuel coming from the injectors and found none. I replaced theSPCI fuel injector spider ...

Question about Chevrolet Blazer

1 Answer

...fuel pump twice still nothing also replaced the fuel filter make sure fuel pump actually works.have somebody turn on switch you should hear whining noise as the pump comes on and the system ...

...your sure, no fuel pressure. Its VERY POSSIBLE. don't replace an electrical, used part w a used part. Check all possibilities, spark, injector pulse plugs etc, before u drop the tank. Using good

...fuel pump 2 days later it started to bog and sputter when giving gas change fuel regulator dont see any leaks or spray from the spider or the in lines they were replaced but looks wet but dont smell ...

fuel pump? Or are you needing to replace the COMPLETE module assembly?  Both are available at most any parts supply store.  In MOST cases, all that needs to be replaced is just the fuel pump

fuel pump. Replace the wire harness from the frame to the fuel pump, there only $15.00 and you can sleep at night since they are also know to go bad after the pump has been replaced.  Sounds like

...fuel pump but, does not pump the fuel. Is there a kill switch for this model for the fuel pump on this vehicle??? My Blazer is not getting any gas, so thought it was the fuel pump and replaced it. ...

Question about Chevrolet Blazer

3 Answers

fuel pump not working old pump bad bought a reliable used pump assembly,drained tank replaced pump added 10 dollars in fuel and vehicle run fine drove 6 miles away filled up with fuel and pump did not

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