Can a coolant tank cause your engine light to come on?
Low coolant in the radiator of your car can trigger the malfunction illumination light (MIL), also known as the “check engine” light. Low coolant can affect the internal temperature of the engine, which is protected by the antifreeze.
Can I open my coolant reservoir with a cold engine?
Topping up your car’s coolant reservoir is a straightforward process. Make sure the engine is cool — If you need to top up the coolant reservoir, make sure the engine is switched off and cool before opening the tank.
What do I do if the engine coolant light comes on?
If your Coolant Pressure Light comes on, what should you do? First, pull over immediately and turn off your engine. Check your coolant level, but don’t do it until your engine has cooled down. This usually takes about half an hour.
Can I start my car after adding coolant?
Yes, run the engine After you do any work involved with draining the coolant you will either have an exact process to remove air from the cooling system or you will simply run the engine. If you don’t the gasses (air) will expand at a greater rate than liquid when the engine get’s hot.
Why is the Check Engine light on in my Volvo?
Has the check engine light turned on in your Volvo XC90, S60, V90, or V60 Cross Country? It can be alarming seeing an engine warning appear on your dashboard, especially if you’ve never seen it before. A wide array of issues can cause a check engine light to come on, some more serious than others.
Is there a problem with my Volvo cooling system?
Dexcool is known to have problems with high-lead solders, and is also sensitive to air levels in cooling systems. If you don’t keep the system topped off to the “min” mark on the reservoir, it may cause scaling and rust precipitation. The last Glysantin alternative is new in the US, although well-known in Europe,…
Why is the coolant warning light on in the fall?
He said this is something that’s expected and happens in the fall because of the change in temperature, and also because the coolant sensor is really high in the reservoir, so it thinks the coolant is low when it really isn’t very low. He said to just top it off and not worry about it.
Where is the coolant drain on a Volvo 940turbo?
You will not be able to remove all the coolant: it always seems as though about two quarts remains in the system. On the 940Turbo:the coolant drain is at the end of the short hose leading from the oil cooler, about five inches behind the oil filter beneath the car. It points down from the tubing on which it is mounted.