It could be a couple of things. Depending on the type of cluster it could be a couple of burnt out light bulbs (easy and cheap fix). Also, it could be that your cluster is dying (expensive fix). If this is the problem try a place through the internet called Mr Whizard, they rebuild instrument clusters ($200 - $300) verses a new cluster ($1000+).
getting speedometer to work on a 91 chev it is most likely the vehicle speed sensor on transaxle pass. side, about 40 dollars at part store
Try changing the fuel filter.
Bring to a shop that has an ABS scanner to determine the problem
The gas tank on a 1990 Chevy Corsica is 15.6 gallons. A 1990 Chevy Corsica takes unleaded gas not premium.
A 1989 Chevy Corsica 2.0 sedan weights about 2595 pounds. The 1989 Chevy Corsica 2.0 automatic sedan weight 2623 pounds.
where is the over drive solenoid located on a 1989 Chevy Corsica
where is the trunk release button for 1993 chevy corsica
it looks like a corsica
The Chevy Malibu
A Haynes or chiltons manual has the how to. Or do a search for a forum for Chevy corsica specific
Where is the Water Pump located and how do you replace it on a 1990 Chevy Corsica?
The evaporator for a Chevy Corsica can not be unclogged. When it gets blocked, the evaporator can only be replaced.