1991 Pontiac Firebird will not crank

1991 PONTIAC FIREBIRD
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DBOYKIN
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Engine Mechanical problem
1991 Pontiac Firebird 6 cyl
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I replaced the pressure regulator, now there is no gas in the throttle body, the fuel pump is working, there is gas coming out when you check the value, have cleaned all parts of the throttle body, it trys to crank sometimes and it is firing,(sometimes it sounds like its not) so what now could it be HELP!!!
Jun 29, 2008 at 11:24 PM
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AIRSOFTSOLDRECN9
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Have you tried cleaning up the TBI. Your injector pintel may be covered in varnish. If you haven't rebuilt it then now is probably a good time.
Jun 29, 2008 at 11:51 PM