that is the smell of antifreeze.

brian, sometimes i think you can get the smell from a small leak under the hood too. like a little burp on your expansion tank for example.

i sold my 84 sd because i kept smelling it a little and five years later the present owner has never had to change it.

tom w

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.