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B280F Coolant Y-Pipe O-Rings 700

posted by  87V780 on  Sun Apr 17 15:57 CST 2005
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I have done this before....(not by choice though, had to remove the pipe to change the knock sensors) It's a real pain (used viton O-Rings from a local source; Hydrapack) Mine doesn't seem to be weeping there anymore, but it has developed this mystery coolant leak that I can't find... just keep puting more coolant/distilled water in it every few days. It's kind of baffling... all the hoses have been replaced, the heater valve has been replaced, the oil is fine, no puddles, no smell, it just dissapears. Best of luck with that; the PRV is finicky with the hoses and external plumbing.

Nick
1987 780, PRV-6 264,000 miles
--
1987 Black 780 PRV - V6 227,620 miles






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New B280F Coolant Y-Pipe O-Rings [700]
posted by  rollei35guy  on Sat Apr 16 06:19 CST 2005 >


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