2001 Chevy Blazer Fuel Pump

Tiny
SHANMARIE29
  • MEMBER
  • 2001 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 100,000 MILES
I recently changed my fuel pump and the truck will start but it takes a few times of turning the ignition. It's losing psi's somewhere and don't know how to go about finding where. Should I replace the fuel line alltogether or is there some way to repair it.
Sunday, July 6th, 2008 AT 3:49 PM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Check Fuel Pressure and Regulator.... The Test Port should be on the left/driver side rear of intake. Here is link for testing proceedure...

https://www.2carpros.com/car_repair_video/test_fuel_injection_pressure.htm

The Fuel Pressure Regulator is located under the Plenum....


https://www.2carpros.com/forum/automotive_pictures/188069_53070_95cfi_1_2.jpg

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Monday, July 7th, 2008 AT 8:10 PM

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