Neighbors 4t65 users a lot of transmission fluid

[SgtMarshal]

My new neighbor helped me move yesterday and has a 2001 gtp. He was saying he had to add at least a quart at every engine oil change. He hasn't noticed any leaks. What's the likelihood that it is a leak and just hasn't noticed or the transmission just uses that much fluid?

[CrazyGuy03]

What does his coolant overflow tank look like ?

[Scottydoggs]

its in his rad for sure if not on the ground, trannys are a hydraulic pump, they dont burn fluid like engine oil, they leak it only.

[SgtMarshal]

I'll have him check for leaks and look at his over flow tank

[Scottydoggs]

open the cap and look at the coolant. over flow tank wont tell the story as well.

[CrazyGuy03]

True. But the crap the skims off the top ends up in there looking like a pink white milkshake

[SgtMarshal]

The guy is a big dummy. He adds coolant a lot too. I'll probably help him change his lim gasket and all those other gaskets. It probably needs all kinds of basic maintenance

[BillBoost37]

Still.. something ain't right if theres no visible leaks and the overflow hasn't overflowed with that much adding.

[SgtMarshal]

I wouldn't be surprised if there is a leak and he just hasn't seen it