C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Fuel Problem

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Old May 7, 2011 | 04:01 PM
  #1  
don breece's Avatar
don breece
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1st Gear
 
Joined: May 2011
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Default Fuel Problem

Just tried starting my 1981 vette for the first time this year and it won't run. If I put fuel in the carb it starts. I replaced the fuel filter and verified fuel is gushing out the line, so the pump is working. Must be electronic problem. I cannot see fuel getting from the bowl to the inlet ports. Ideas?

TUNED OUT TO BE THE NEEDLE ON THE FLOAT. A LITTLE AIR PRESSURE ON THE INLET WHERE THE FUEL FILTER RESIDES AND I'M ALL SET. RUNS GREAT.

Last edited by don breece; May 7, 2011 at 07:14 PM.
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Old May 7, 2011 | 06:27 PM
  #2  
BLACK8TVETTE's Avatar
BLACK8TVETTE
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Joined: Aug 2010
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From: Corpus Christi TX
Default

I had the same problem on my '80 also. I wound up rebuilding the carb. The old fuel that was left in it when it was parked late last year had varnished up my jets. After a good cleaning and new gaskets and seals it was going again. Don't know if this will help you but it worked for me. Best of Luck.
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