Coolant In Engine

[BG46]

you have been so good to answer my question about coolant possibly leaking into the engine compartment.

what's the down side and just how serious is this condition.

some said a crack in the head or piston, gasket etc.

someone posted there was a tsb on the heads and coolant leaking into the engine.

does that help my situation in the dealers eyes.

my yukon is an 03, 130K miles and still runs like a top.

didn't know if it was worth the expense to fix, it sounds expensive to me, or to trade it in on a new one.

[born-to-fish-]

don't be too hasty, it may just be a leaking hose or possibly a small hole in the radiator, which under pressure, or with some help from the fan, could get on the engine. Start it up and let her warm up, you may be able to find the leak yourself.