1991 Chevy Astro stalls after it is warmed up

Tiny
GIZMO481
  • MEMBER
  • 1991 CHEVROLET ASTRO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 99,000 MILES
1991 cyevy astro 4.3 engine drives and runs fine until it is warmed up then it stalls and won't stay running for about 20 mins then runs fines again
Monday, December 31st, 2007 AT 7:20 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Start by checking the actual fuel pressure by using a fuel pressure gauge calibrated for your fuel system.
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Tuesday, January 1st, 2008 AT 6:30 AM

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