1992 CHEVROLET BLAZER STARTING

  • Tiny
  • JefferyIceheart
  • 1992 CHEVROLET BLAZER
  • 230,000 MILES

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.

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Saturday, July 27th, 2013 AT 9:56 AM

3 Replies

  • Tiny
  • Hmac300
  • EXPERT
  • 45,632 POSTS

Check fuel pressure, should be 54-64 psi

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Saturday, July 27th, 2013 AT 10:41 AM
  • Tiny
  • JefferyIceheart
  • MEMBER

Checked fuel pressure 44 to 48 PSI

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Wednesday, July 31st, 2013 AT 7:47 PM
  • Tiny
  • Hmac300
  • EXPERT
  • 45,632 POSTS

Not enough and is probably reason truck isn't starting.

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Wednesday, July 31st, 2013 AT 7:54 PM

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