95 Geo Prizm

1995 GEO PRIZM
40,000 MILES • 4 CYL • FWD • AUTOMATIC
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GEOMAN
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  • 1 POST
My 95 Geo Prizm with a 1.6 motor, 3 speed auto trans, AC, and anti lock brakes. This car starts and runs great until it gets about a mile down the road and the motor warms up. Then it seems to be running on 3 cylinders. It does it at the same temperature every time, it's for sure related to a warming motor. HELP!! This car only has 40,000 miles on it
Dec 27, 2010 at 4:28 AM
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FIXITMR
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  • 9,990 POSTS
can you feel/hear an actual misfire? like a cylinder cutting out?
Dec 27, 2010 at 7:05 AM
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FIXITMR
  • CERTIFIED EXPERT
  • 9,990 POSTS
you could try unplug/disconnect EGR and see if that helps?
Dec 27, 2010 at 7:07 AM
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