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1998 Chevy Blazer Fuel

Tiny
CONFOUNDLA
  • MEMBER
  • 1998 CHEVROLET BLAZER
Engine Mechanical problem
1998 Chevy Blazer 6 cyl Four Wheel Drive Automatic

I have a 1998 Chevy Blazer and I replaced the fuel pump and it gets fuel all the way up to the throttle body and when you push the bleeder valve fuel squirts out but it doesn't go into the throttle body. Would that be the Fuel Injector Pressure Regulator?
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Sunday, September 27th, 2009 AT 5:14 AM

2 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Welcome to the forum. I'd use a gage and check fuel pressure, around 60 psi. Also, use a noid lite and check injector pulse, engine cranking. The autostore sells noid lites. Do you have spark at the plugs?
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Sunday, September 27th, 2009 AT 9:23 AM
Tiny
AJVANDYKE
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Follow what jdl123 Has to say. You can get a fuel pressure gauge for pretty cheep. If you just replaced your fuel pump and your fuel pressure is below 60 psi check for a plugged fuel filter or a kink in your fuel line.
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Friday, October 2nd, 2009 AT 4:09 PM

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