1978 Chevrolet Malibu won't run

Tiny
BWEYLAND77
  • MEMBER
  • 1978 CHEVROLET MALIBU
  • 5.7L
  • V8
  • 2WD
  • AUTOMATIC
  • 6,000 MILES
: "I have a 1978 Chevy Malibu with a 350 aluminium heads 270h comp cam I have replaced steering colum fuel pump carburetor distributor but it starts right up and dies immediately I can feather the gas pedal and get it to run for about 6 seconds"
Sunday, May 17th, 2015 AT 2:26 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Was the carb new or off another vehicle. Check fuel pump for pressure about 3.5 lbs and volume 1/2 pint 30 seconds. It may need either a new accelerator pump/float adjustment or accelerator pump adjust ment or choke plate is staying closed and not opening up.
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Sunday, May 17th, 2015 AT 3:49 PM

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