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Chevy Cheyenne 88

Tiny
DANNY HERNANDEZ18
  • MEMBER
  • 1988 CHEVROLET CHEYENNE
  • 6 CYL
  • 2WD
  • MANUAL
  • 165,000 MILES
I have a 1988 chevy cheyenne and in the morning I start it and its on for like 2 seconds and it turns off it does it like ten times then it will stay on then after school it does the same thing it sounds like the fuel injectors are spraying air instead of gas sometimes when im on the highway it will jus shut off then it takes a while to turn on please help
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Monday, November 22nd, 2010 AT 8:15 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check and test the IACV and EGR valve and test the TPS and MAP sensors to include a fuel pressure check
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Monday, November 22nd, 2010 AT 8:19 PM
Tiny
BROKEDUDE
  • MEMBER
  • 4 POSTS
Had the same problem with the same truck, turned out to be the fuel pump.
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Sunday, January 2nd, 2011 AT 2:56 PM

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