1989 Oldsmobile 88 engine sputtering

1989 OLDSMOBILE 88
306,000 MILES • 6 CYL • FWD • AUTOMATIC
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IHATECHEVYS
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  • 1 POST
i replaced the ignition control module and a complete tune up but it still sputters and jerk a lil and doesnot want to pick up speed very fast like its either not getting enough fuel or spark
Apr 10, 2010 at 8:47 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Have you checked fuel pump pressure? Also, check the catalytic converter to make sure it isn't plugging.

Let me know what you find.
Joe
Apr 14, 2010 at 12:21 PM
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