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Old 05-11-2004, 09:27 AM
vnotaro vnotaro is offline
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Re: Re: 1992 Silverado overheating

Quote:
Originally Posted by masterblaster1811
I'M in the process of flushing the radiator with superflush. Have you ever tried Liquid glass Metalic block sealer?

I've never heard of the Liquid Glass block sealer you mention but if is some kind of stop-leak product, I would stay away from it. These all have a tendency to seal small but vital channels where sediment has built up over the years and hasn't been flushed out. Not good. If flushing doesn't work, maybe a new radiator? Good luck.
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