Update on my 3.7 cooling system

JoChek219

Petty Officer 2nd Class
Joined
Jul 17, 2006
Messages
130
thanks to you guys on this forum and DON S. I pressure tested my cooling system b/c I was leaking antifreeze through my drive.... found where the sewater goes up to exist into the exhaust antifreeze was getting in there b/c of a bad heatexchanger and leaving the drive that way.

Is it common for them to break or is it caused from water during the winter freezing, had it winterized so I wouldn't have any problems..... would that be from them not draining the water??

Where would be the best place to buy a new heat exchanger? ... I know they aren't cheap... or don't know about chances of a used one?

Sorry for the long post but thanks again to everybody who helped!
 

plassiter1

Cadet
Joined
May 12, 2007
Messages
21
Re: Update on my 3.7 cooling system

I watched a few sell on ebay

I have the same 3.7l 170 engine and I am always on the lookout for parts for it.
 
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