1993 Mitsubishi 3000GT SL 101000 losing RPMs on the highway.

Tiny
CHARLIE93
  • 1993 MITSUBISHI 3000GT
  • 101,000 MILES

When going down the highway about 55-60 mph the rpms drop it makes a click sound and the check engine light comes on.

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Saturday, May 19th, 2012 AT 9:02 PM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,533 POSTS

I would have the cat converter checked to verify it is not clogged.

As far as the check engine light, we need the code to further assist you.

Roy

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Saturday, May 19th, 2012 AT 9:40 PM

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