How to repair pinhole leak in radiator

Fixing a pinhole leak in a radiator fin...

Any remaining grease or dirt in the area may prevent the epoxy from establishing a seal. Sign up using Facebook. Terms of Service. After driving the vehicle for a short time, keep an eye out for signs of leaking.

how to repair pinhole leak in radiator

Pepper is not the only quick fix for a radiator leak. The coolant loss and the engine running rough with no external leaks may be a leaking head gasket and coolant getting into the piston cylinders causing the loss of coolant and rough running....

It had happened due to the sediment accumulating in it's previous home with no corrosion inhibitor.

How to Repair a Leaking Car Radiator

It is a great product. Frank , Feb 11, 2006. Avalible at stores everywhere. Thanks for letting us know. Use a sharp tool Dremell with sharp sander is good to score the plastic near the crack.

how to repair pinhole leak in radiator

AS Altaf Shaikh May 30, 2017. Start by ensuring the engine is off and cool. It needs to be replaced or repaired. Engine Cooling Parts In other languages: Feb 26, 2002 Posts: Eggs are not a good long term solution, but they can actually seal pinhole leaks in your radiator until you are able to have it properly repaired.

how to repair pinhole leak in radiator

You need to make sure the area is clean. Post Your Answer Discard By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

Because your coolant system is pressurized, spray on sealant would not provide a strong enough seal to repair a leak in your radiator. I have heard put a small amount of black pepper in the radiator, or use jb weld to patch the hole, and not to use the stop leak antifreeze.