Re: Quadrajet carburetor problems!
i'd start by replacing the fuel pump....usually they have a check valve in them of some sort...also look at the seep holes on the pump to see if they are wet...if they are..the pump is bad....if that doesn't cure it look over the rubber lines...if they are dryed out and cracked they will allow air in and allow the carb. to drain back...but to be honest...get rid of the Q-toilet and get an edelbrock...
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"Horsepower is how fast you hit the wall, torque is how far you carry the wall with you."
'84 chevy half ton short box 2wd, 67,000 actual miles 
'03 chevy 1500 HD crew cab 4x4 standard box, 6.0L
 
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