Leaving the church
Quick answer for engine overheating/cold radiator would be: a) Check there is coolant in the system: refill as needed and check for leaks. Remember to purge air bubbles: my way is that as I add coolant I squeeze the hoses attached to the engine, like a hand rubber pump, then start the engine without radiator cap, for some seconds, then redo. Common Causes Of Engine Overheating And How To Fix Them. Overheating can be a car-killer and should never be taken lightly. And considering the variety of causes, you can't be too careful 6 Most Common Reasons Your Car Overheats. With summer on its way, temperatures are rising – and the risk of your car overheating is on an upward trend as well. After all, if your car is baking in the sun at 90 to 100 degrees and the engine hasn’t even been turned on, you’re working at a significant disadvantage.