Is there an additive that can fix a very small leak of antifreeze on the engine water return assembly into the return hose?
Saturday, February 19th, 2011 AT 4:20 PM
1 Reply
MIKE H R
MECHANIC
3,094 POSTS
There are a couple things on the market to stop coolant leaks. Most popular is stop leak. If you use anything to stop leaks make sure you read the instruction and follow them. Have seen people just pour it in and it did not work properly.