1992 Chevrolet Blazer starting

1992 CHEVROLET BLAZER
230,000 MILES
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JEFFERYICEHEART
  • MEMBER
  • 4 POSTS
engine Is V6 with CPI, have to put gas into throttle body to start engine, once I put a little gas in the throttle body the engine starts right away...on rare occasions the engine will hesitate when I stop at a light or sign and then try to move again, but seems to run fine otherwise.
I replaced the fuel filter but problem continues.
Jul 27, 2013 at 9:56 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
check fuel pressure, should be 54-64 psi
Jul 27, 2013 at 10:41 AM
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JEFFERYICEHEART
  • MEMBER
  • 4 POSTS
checked fuel pressure 44 to 48 PSI
Jul 31, 2013 at 7:47 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
not enough and is probably reason truck isn't starting.
Jul 31, 2013 at 7:54 PM
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