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antifreeze smell

4975 Views 10 Replies 9 Participants Last post by  smokeum
I was talking to the mech at the dealership the other day about this but got no good answer. Sometimes I can smell antifreeze but there are no leaks and it always runs cool. He (mech) said they had other reports with the same problem but never found anything, some kind of venting issue? Anyone else ran into this?
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I had my radiator cap replaced twice when I got my truck, and it stopped with the smell and obvious drips of green, but I could occasionally smell something...

Although I'd look at the skid plate each time the oil was changed, I finally found residue on the skid plate, which pointed to the transmission cooler lines on one hose (at both ends).

I guess over time it finally leaked enough where I could locate it.
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