What's a good tranny stop leak

YB Normyl · May 7, 2003

What's a good tranny stop leak? It's for my F350, looks like it's coming from the pump seal.

concordia · May 7, 2003

well my pappy used to use chewin' gum... make sure you use a brand that has real chicle in it -- sticky stuff!

Hartski · May 7, 2003

I think Bars-Leak has one for trannys. I've had good luck with them for coolant leaks.

desiva · May 7, 2003

YB Normyl · May 7, 2003

A couple of my friends said Lucas worked for them so we'll find out tomorrow if it does for me as well.

scottwoos02RT · May 8, 2003

the only one that I've had the best luck with is called " drop the tranny, spend the money....."

YB Normyl · May 8, 2003

Well I bought the Lucas brand and so far so good. They make all kinds of additives, I'll probably be trying out some of their other products.

desiva · May 12, 2003

YB Normyl... if you remember, let us know how the Lucas product works in about a month or so when the truck has some miles on it. Good luck.