2000 Chevy Astro fuel pressure

2000 CHEVROLET ASTRO
205,000 MILES • 6 CYL • 2WD • AUTOMATIC
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KURT F M
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  • 1 POST
I replaced my fuel filter but I lose gas pressure at fuel rail after I turn on key. Van runs and I can drive it but I cant get any throtle out of it other than maybe 1/4 peddle and then it bogs down.With motor running pressure jumps up and down between 60 and 45 and with just key on it goes up to approx. 60 then goes down to 0.
Aug 26, 2010 at 10:39 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Your leaking pressure check injector/s and fuel pressure regulator and also fuel pump check valve
Aug 26, 2010 at 1:01 PM
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