1995 Geo Prizm Check engine light is on when i get on the h

1995 GEO PRIZM
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TARAO
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  • 1 POST
Engine Mechanical problem
1995 Geo Prizm 4 cyl Two Wheel Drive Manual ummm miles

My check engine light turns on when I get on the highway I have gone to Auto Zone so they could plug that nifty little machine into my engine to find out the source of my problem BUT because my car was made before 1996 they do not have the machine to do this...bummer....is there anyway you can tell me what it might be so i can have a friend check and see if things look right...sorry im a female this is the first times i have had a check engine light come on so im clueless... please help
Apr 3, 2010 at 8:53 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
95's are OBDI.

Most shops can read codes on OBDI cars (call first).

Any diagnosis without code would be pure speculation.
Apr 9, 2010 at 1:39 AM
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