Not getting fuel to my throttle body?

Tiny
MIZZJULIA73
  • MEMBER
  • 1998 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • 149,000 MILES
I'm not getting fuel to my throttle body, but if I put gas in the carburetor it starts up and it has spark.
Thursday, February 2nd, 2023 AT 11:19 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,961 POSTS
When you turn the key on without cranking the engine over do you hear the fuel pump in the tank come on for about 5 seconds? If not, it sounds like the fuel pump has gone bad. Here are the instructions on how to change it out and you must drain the gas from the tank first.

This video will show you how:

https://youtu.be/Q5MH2gnyFH0

Here is a video of the job being done:

https://youtu.be/bCcueO4ALxQ

Please let us know if you need anything else to get the problem fixed.

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Thursday, February 2nd, 2023 AT 6:11 PM

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