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Re: Rochester QuadraJet 4bbl Carburetor issue
Quote:
Originally Posted by geezer#99
It only squirts when you stroke the throttle
It should squirt every time you stroke it.
If not (like in your second test), then the pump well is low, float level is low. And possibly the check ball is stuck.
Will the choke blade close when you stroke the throttle?
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The choke blade was wide open before I do the test, and stayed open while I moving the throttle.
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1972 GMC Sierra C2500, V8-350
1986 GMC Sierra C2500, V8-454
1986 GMC Sierra C2500, V8-LS1
1986 GMC Sierra K2500, V8-350
1987 GMC Sierra R3500, V8-454
1997 GMC Sierra K2500, V8-454
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