1971 Chevrolet Blazer

1971 CHEVROLET BLAZER
V8 • 4WD • MANUAL
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BRIANCC2
  • MEMBER
  • 1 POST
I have a 71 k 5 blazer and for some reason my idle always goes up to 1500 rpms no matter how i adjust the carberator
May 12, 2011 at 11:08 PM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
check for vacuum leaks.
May 12, 2011 at 11:21 PM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
You likely have some internal issues with the carb and may have to replace it with a remanufactured unit. Make sure the EGR isn't leaking past the base gasket also.
May 13, 2011 at 5:19 AM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
is throttle cable too tight/sticking? or kickdown or cruise cables?
May 13, 2011 at 3:59 PM
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