Having problems with your Chevrolet Lumina ?
My Oil Light came on and it is full of oil is it the Oil Pump and Oil Sending Unit for a 1997 Chevy L:umina
If your oil sending unit is seeping oil then I would change that first. You could get an after market pressure gauge and install it were the sending unit goes, that would tell you if its the pump.
Repair Help & Product Troubleshooting for Chevrolet Lumina
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