1991 Buick Regal "coolant light" Questions

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Question about Buick Regal

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...coolant light 3.8 L Low coolant light on. Coolant up to level in resevour. Radiator has coolant up to neck. 3.8 L 88,0000 mile .Also have service engine soon light but have not had the code checked ...

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Question about Buick Regal

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...coolant light started blinking on and off . Checked the coolant all is fine. Could this be a electrical malfunction or could it be a fuse issue? I would appreciate any input. Thanks it is probably ...

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Question about Buick Regal

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...coolant light keeps flashing my low coolant light just started flashing on and off a few days ago and i checked the coolant overflow and it was half full so i filled it up with dex-cool and the light ...

Coolant Light Stays Lit 1990 Regal Coupe 3.1 engine. Radiator replaced and 2 low coolant switches tried, but the low coolant light in the dash remains on. Checked for hot lead...no power to switch. GM

...Coolant light flashing on 1996 Buick Regal 3.8 1996 Buick Regal Gran Sport 3.8 about 80,000 miles runs excellentRadiator is clean New coolant New Thermostat New cooling sensor in block Thermostat ...

coolant light is coming on periodically but the car is not overheating. What's wrong The low coolant light is turned on by a sensor in the coolant reservoir when the fluid drops below a certain level.

Question about Buick Regal

1 Answer

...coolant light is still flashing. How can I get it off. If the reservoir is full of coolant, and the light is on? It is very common for the low coolant sensor to stick. Try tapping on the reservoir, ...

Question about Buick Regal

1 Answer

...coolant light stays on at all times. It never goes off. what do i need to do? Check the coolant level in the coolant bottle. If low, add coolant. If it is O.K, then you must have a bad coolant level ...

...coolant lvl light is on and fans dont enguage when warm check the level of coolant sounds like you had a air bubble in the system and it finally came to the top.which means the coolant will be

Question about Buick Regal

1 Answer

...coolant light was on the other day, and after I added some fluid to the overflow tank, it is still on. How do I add the coolant to the radiator itself? because I think that is what I have to do. 3.1 ...

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