Check engine light

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Check engine light

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Chevrolet Forum >> Chevy Trucks, Vans & SUV's >> Suburban >> Check engine light

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Check engine light - 10/1/2006 10:37:28 PM

miketieman

Posts: 1
Joined: 10/1/2006
Status: offline

I have a 95 Suburban that has a strange engine light problem. The check engine light will come on, it does not blink, just stays on. Normally the check engine light does not come on until I drive the suburban for awhile. When this happens the transmission starts to shift rough, if I turn the truck off and then restart, the check engine light will turn off and everything is fine for awhile and then might happen again. Sometimes I can go 2 weeks and it will never act up, then there are times that it will act up everytime I get in the truck. Any suggestions?

Post #: 1

RE: Check engine light - 10/4/2006 4:16:24 PM

ZX1100F1

Posts: 2429
Joined: 8/1/2006
Status: offline

There is a problem with a parameter (signal out of bounds) of the ECM, have a shop with the proper equipment chack the system and replace the faulty component.

(in reply to miketieman)

Post #: 2