What happens if your coolant level is low?
If your coolant level is low, there is a chance that you will get air in the system, and the coolant temperature sensor will not read the coolant temperature correctly. If the coolant level is low, you need to refill the coolant to optimum levels. Failing to do so could risk your engine becoming overheated and seized.
What happens if your car coolant sensor is not correct?
Your engine is overheating: If the engine’s computer doesn’t receive the correct temperature reading, it may not slow the ignition timing and turn on the cooling fans when necessary, causing the engine to overheat. If this happens, pull off the road and shut the car off as quickly as possible, as overheating can quickly kill your engine.
Where is the low coolant sensor on a 1999 Pontiac Grand Prix?
If it is not low, then you may have a level sensor problem. 1999 Pontiac Grand Prix need to know where the low coolant sensor is. The light flashed low coolant all the time and it has plenty of coolant and its not running hot at all. The low coolant level sensor is in the passenger side of the radiator.
When does the coolant temperature warning light turn on?
The coolant temperature warning light turns on when your engine is sensed to be too hot and is at risk of damage from overheating. Is it safe to drive with the coolant temperature warning light on?
When does the low coolant level warning light go out?
When you start the engine, the low coolant level light should come on for a second or two and then go out. If it doesn’t go out, either the coolant level is too low or there is a problem with the sensor system.
If it is not low, then you may have a level sensor problem. 1999 Pontiac Grand Prix need to know where the low coolant sensor is. The light flashed low coolant all the time and it has plenty of coolant and its not running hot at all. The low coolant level sensor is in the passenger side of the radiator.
What happens if the coolant level in the reservoir is low?
If the coolant level in your reservoir is very low, below the “Min” or “Low” mark, there’s a decent chance you have a leak somewhere. We’ll get to that in a minute — but there is always the chance that you just need to add more coolant.
What do the coolant levels on my car mean?
It will have levels marked “Min” and “Max,” or “Low” and “Full,” that indicate the actual coolant level when the vehicle’s engine is cold. Your owner’s manual has the correct information for your vehicle.