Scotty, I have a 1999 Jeep Grand Cherokee Laredo with a 4.0 6 cylinder engine. I have had a very minor coolant leak for years (probably ten). Will a UV leak kit help locate the leak if it is a head…

Sugar_Shane

Scotty,

I have a 1999 Jeep Grand Cherokee Laredo with a 4.0 6 cylinder engine. I have had a very minor coolant leak for years (probably ten). Will a UV leak kit help locate the leak if it is a head gasket leak? Also, will a coolant pressure test kit help locate the leak if it is a head gasket issue?

Comments (1)
Scotty Kilmer
Scotty Kilmer

Editor

depends where the leak is for uv dye to leak internal ones won't show. Same things with pressure tester,it will only show external leaks