Either the coolant reservoir is low on coolant or the coolant level sensor is NG.
On a 1993 buick regal it is on the side of the radiator.
On a 1993 buick regal it is on the passager side of the radiator. Hope this helps
Where is the knock sensor located on a 1992 buick regal
how do you open the hood on a 1992 buick regal if the cable is broke
The 1992 Buick Regal GS The 3.8 liter V-6.
where is the drain plug for the radiator on a 1992 buick regal custom
I have a 1992 regal and it is located under the glove-box behind a piece of black plastic.
My turn signals are not working on my 92 buick regal.
The camshaft position sensor on a 1992 Buick Regal looks like the end of a ratchet.
Which engine?
The firing order of a 1992 Buick Regal V6 3.8 is 1-6-5-4-3-2
CHECK BOTH THE INTERIOR FUSE AND THE COURTSY FUSE