<p>Reader Question: ON THE 1991 REGAL I PUT AN NEW CRANK SHAFT SENSOR,NEW COMPUTER,FUEL PUMP AND SENDING UNIT,IT STILL RUNS ONLY IF POUR GAS IN THE AIR FLITER TUBE. I HAVE ALSO CHANGE THE COIL PACK THREE TIMES. IT STILL DOES THE SAME THING

Sounds like your ignition system is working and you do have a spark at the spark plugs……..so I can only assume you are not getting fuel from your pump. Since the pump is new, I would back up and check the fuel pump relay and fuses.

The relay MAY be up near the passenger headlight area, I don’t remember for sure. Use a voltmeter to see if you have power going to your fuel pump……if no power, follow the wires from the pump forward under the hood until you find the relay. Also check fuses, you probably have a separate fuel pump fuse.

Blessings,

Austin Davis