Mechanics

CHANGED THERMOSTAT AND NOW SES LIGHT

1991 Oldsmobile Ciera

Engine Cooling problem
1991 Oldsmobile Ciera 6 cyl Front Wheel Drive Automatic

I had a problem with my ciera warming up, so I changed the thermostat and on those you have to remove the throttle body. When I did this I unplugged all the plugs ins and laid it off to the side. After putting all back together, my ses light comes on when you start it and let it idle. But yet nothing if you just jump in and drive it away. The only code I get was a 26. It never drives funny or anything and the light goes out after you do start driving it after it comes on.
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Chebbyfan
November 16, 2009.



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