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Only run with gas in carburetor

(1990 Isuzu Pickup)
in Norristown, PA on September 14, 2017
Only run when I pour gas into carburetor. When that runs out it quits.
Tags: isuzu, pickup
Displaying 1 answer & 0 comments
Popular Answer
on September 14, 2017
Sounds like a fuel supply issue. Have the fuel pump tested.

Alternatively, the engine could be getting more air than can be supported by the fuel pump. Testing would be needed to see if an air leak is present.
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