06-22-2007, 03:20 AM | #10 |
Senior Member
Join Date: Dec 2002
Location: Portland, Oregon
Posts: 901
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Re: heater blower speeds
The relay case needs to be grounded..... remove relay, remove rust. corrosion and remount with some star washers that will bite into the relay as it is replaced on the firewall, Also check wire connections to the relay
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'71 GMC;fleetside;PB/PS/AC/CC/402 Eng./Custom Paint/110,000act miles/3 fuel tanks(52gal). Last edited by GMC Jim; 06-22-2007 at 03:22 AM. |
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