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Longhorn Man · 07-05-2009, 05:44 PM

#1, you need to check the relay, and make sure it is mounted tight to metal so it grounds.
#2 Make 100% sure the cable is plugging into the speedo head and not just sitting up against it. Sounds stupid, but it is an easy mistake.

07-05-2009, 05:44 PM	#2
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,690	Re: Fan Speed and Speedometer issues #1, you need to check the relay, and make sure it is mounted tight to metal so it grounds. #2 Make 100% sure the cable is plugging into the speedo head and not just sitting up against it. Sounds stupid, but it is an easy mistake.