The plastic drain petcock broke off while flushing the radiator. How do you remove the rest of the old drain petcock so I can install the new one.
Jun 24, 2008 at 6:05 PM
1989 GMC S15 Replacing radiator drain cock
1989 GMC S15
DAKINGPIN
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if you have to, remove the radiator, and unscrew the remainder of the old one, then install the new one.
Jun 24, 2008 at 6:10 PM
Hi Dakingpin,
The wing nut is made of plastic so use a sharp pointed object to stick into the edge and slowly try to unscrew it off, provided space is available, if not you have to remove the radiator first.
The wing nut is made of plastic so use a sharp pointed object to stick into the edge and slowly try to unscrew it off, provided space is available, if not you have to remove the radiator first.
Jun 27, 2008 at 8:03 AM
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