[Vwdiesel] Quantum TD overheating, new thermostat - no change

JoErnest at aol.com JoErnest at aol.com
Thu Dec 4 19:42:14 EST 2003


Thanks for the suggestions.
I don't believe it's a head gasket (yet)- no bubbles in the tank, no oil in 
water, no water in oil etc.
The car had been sitting for 6 yrs before I got it, and it ran hot from the 
time i got it. i flushed out a lot of rust, but I now think the problem may be:

blocked passageways in the head/block, and/or
marginally effective water pump due to corroded impeller.

JoE

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     Another thing to check is the big radiator hose
colapsing. Not likely, but possible.

     If this came on slowly, you might have calcium
deposits in the radiator core. Possible a previous
owner had a leak and kept adding hard water.

     Let us know what you find.

Al
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