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1993 Chevy S-10 fuel trouble

Tiny
BEEFERMAN1
  • MEMBER
  • 1993 CHEVROLET S-10
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 178,000 MILES
Hey I have a 1993 s-10 blazer with the v-6 vortec motor with cpi injection at first I had raw gas in #3 cylender and now I have a crankcaes fule of gas is this from a bad injector or is there some thing I dont know about thanks for your time jim
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Sunday, February 8th, 2009 AT 5:11 PM

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Tiny
2CARPRO JACK
  • CERTIFIED MECHANIC
  • 11,533 POSTS
Those injectors stick all of the time. Either shut or open. The updated injectors have only 1 valve instead of 2 and does away with most of the issues, the fuel pressure regulators blow out alot as well, they are mounted on the side of the injector. They also have problems with the feed lines under the upper intake leaking. You will probably have to take the upper intake off to see what is going on
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Monday, February 9th, 2009 AT 7:46 AM
Tiny
BEEFERMAN1
  • MEMBER
  • 2 POSTS
I just got it home and took it apart both inlet and outlet fuel lines aer split under the air horn thanks for time 2carpro guys jim
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Monday, February 9th, 2009 AT 6:08 PM
Tiny
2CARPRO JACK
  • CERTIFIED MECHANIC
  • 11,533 POSTS
Good find.
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Monday, February 9th, 2009 AT 7:23 PM

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