GTV6 BACKFIRES WONT GO!
HELLO I AM TRYING TO REVIVE A SLUMBERING BEAST OF A GTV6 THAT HAS BEEN INACTIVE FOR A WHILE. I HAVE REPLACED THE INJECTOR RAIL AS I SUSPECTED IT WAS FAULTY AND ON TRYING TO START HER IT RAN ON 5 AND 1/2 CYLINDERS FOR A FEW SECONDS SO I SHUT HER DOWN TO MAKE SURE ALL WAS WELL . NOW IT WONT START AND AFTER A FEW TURNS BACKFIRES OUT OF THE INDUCTION PIPE AND BLOWS OFF THE PLENUM RUBBER TRUNKING. I HAVE REPLACED THE CAM BELT BUT THAT SEEMS TO BE TIMED OK OR WHAT WOULD ELSE COULD IT BE ,OTHER THAN THAT THE ENGINE HAS HAD NEW PLUGS AND DISTRIBUTER CAP COMPRESSIONS AND OIL PRESSURE ARE GOOD