1990 Chevy Lumina fuel system

1990 CHEVROLET LUMINA
78,000 MILES • 6 CYL • FWD • AUTOMATIC
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69FRANK
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my 3.1 lumina euro is gushing fuel into the air filter housing and exhaust manifold as soon as i try to start the car. i have changed the fuel presure regulator twice. the first time it was working fine for one day. the second one i put in started pouring gas also. what other sensor or part would cause this to happen. the regulator did not have gas coming out of the tube when i checked it, so i assume it is good. there are no vacuum leaks on any of the hoses.
Jul 8, 2008 at 1:28 PM
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RASMATAZ
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Check the static fuel pressure -The injector/s could be stuck open or a clogged return line
Jul 8, 2008 at 5:01 PM