My 1989 Buick Regal3.1 keeps dieing, what could be wrong? on 1990 Buick Regal

I have 1989 Buick Regal, 3.1 ,last year I changed the ful pump and the fuel screen . Thaen this year it started missing real bad , so I changed the plugs and the plug wires, and it ran ok accept no power , so I put fuel injection cleaner in it and a new airfilter and it will only go 15 mph for about 15 min then wants to start dieing out.

by in Sacramento, CA on December 02, 2012
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1 answer
ANSWER by , December 02, 2012
Sugar, you changed the fuel pump last year...maybe it is failing again? or possibly the ignition control module is going bad.