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#69852 12/11/2006 4:27 PM | Joined: Aug 2002 Posts: 154 'Bolter | | 'Bolter Joined: Aug 2002 Posts: 154 | High all and happy holidays. I have a quick question. Anybody have trouble with radiator leaking at start up? When I first start the 51 up (1951 1/2 ton Chevy with original 216)as it warms up before the thermostat opens,it pushes anti-freeze out the overflow. I have a 0 lbs. cap on the radiator now. I tried a 4 lbs. cap before I got the new one (0 lbs.)and I would get a leak on the drivers side of the block until the engine warmed up. After the engine warmed up it wouldn't leak any more. The engine was rebuilt by previous owner but was nerer started. Everything is alright after the first time the thermostat opens, no more leaks.Any sugestions on what is hapening here? Thanks in advance. | | |
#69853 12/12/2006 12:05 AM | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | Find where that leak is. If it,s the head gasket try retorqueing the head bolts. I would try a new therm. & use a 4 lb. cap. About 10% of the new therms. arn,t any good.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
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