Truck radiator leak repairs can be very complicated. Most car owners who find a radiator leak often decide to just add some fluid and postpone taking care of it to a later time. Unfortunately, it can be a very expensive decision to ignore a truck radiator leak for too long. Regardless of the radiator you have, whether heavy duty, basic or semi radiator, your cooling system needs to remain free of leaks in order to operate well. Even a slow radiator leak can cause temperature increase, create an air pocket and lead to overheating. Radiator leaks should be attended to by radiator repair facilities but there are times when you will be forced to stop or slow down a radiator leak on you own. Here are the steps in finding a radiator leak and the basics in fixing it that every driver should know.

  • Finding the radiator leak

The symptoms of radiator leakages are easy to identify and you can even smell antifreeze leaks at times. An antifreeze leak smell is a sure indicator of trouble in the radiator. While it may be easy to smell a hose leak, finding the leak itself can be quite a task. The following are steps to take that may help you to find a radiator leak.
To ensure your safety, look for the radiator leak after turning off your vehicle’s engine and allowing it to cool down because your radiator is hottest right after turning off your engine.
Check for drips on the ground, corrosion or steam around a tube or fluids shooting out of the system. Some hose leaks only show when the system is hot. If the leaks do not show when the system is cold, you might want to use a pressure tester. If this fails too, you have to take your vehicle to a radiator repair shop.
After finding the leak, check the rest of your car’s cooling system to ensure that you find all the leaks. Fixing a single leak and not checking the entire cooling system could cause you more trouble once you get back on the road.

  • Fixing the leak

The elementary items required to fix a radiator leak can be found in most radiator repair shops and should be included in a cooling system stop leak kit. This kit should have hose splice fittings, an epoxy, rubber cement, duct tape and truck radiator stop leak. Before attempting any truck radiator leak repair, the area of the leak must be completely dried. Any paint, debris, grease, oil or dirt should be cleaned off. You should also use sandpaper or a file on the surface to roughen it and provide the best repair. Duct tape is amazing with hose leaks because it may be able to slow them down and buy you time to get to a radiator repair shop. Using radiator leak additive or radiator stop leak is not advisable but in emergency cases, it may be used and it’s just as good as anything else.
All ‘do it yourself’ repairs on radiator leaksshould be done only in emergency situations. Always visit radiator repair shops to have your vehicle’s complete system checked.