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1992 Chevrolet Blazer starting

Tiny
JEFFERYICEHEART
  • MEMBER
  • 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
  • MECHANIC
  • 48,601 POSTS
Check fuel pressure, should be 54-64 psi
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Saturday, July 27th, 2013 AT 10:41 AM
Tiny
JEFFERYICEHEART
  • MEMBER
  • 4 POSTS
Checked fuel pressure 44 to 48 PSI
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Wednesday, July 31st, 2013 AT 7:47 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 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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