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Re: Restoring Rusty
Quote:
Originally Posted by Gregski
more importantly this is the second time this has happened, a month or so ago I noticed the coolant was low, I topped it off and couldn't really tell where it went but it seemed like the 4.8L LSx water pump was weeping - it was hard to tell
now a month later this happened, how can it be that a weeping water pump goes back to good for a month than takes a dump again? I thought once they are bad they are bad?
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FWIW, I have seen Gen I SBC t-stat housing gaskets do the same thing. The leaks actually were worse on winter days after the truck had been sitting for days! Could be a difference in expansion rates of the metals, so as the temperature changes, the gasket isn't thick enough to compensate. However, those LS engines have some very nice gaskets, compared to GEN I gaskets, right?
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Mike
1969 C10 LWB -- owned for 34 years. 350/TH350, 3.08 posi, 1st Gen Vintage Air, AAW wiring harness, 5-lug conversion, 1985 spindles and brakes.
1982 C10 SWB -- sold
1981 C10 Silverado LWB -- sold, but wish I still had it!
1969 C10 (not the current one) that I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming.
Retired as a factory automation products salesman.
Worked part-time over the years for an engine builder and a classic car repair shop.
Member here for 23 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then!
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