I just re read my post and it could be confusing. To clarify.......

The pos(+) wire comes from the ign. post on the ignition switch. The other wire runs to the temperature switch which is a variable ground.

Hope that's clearer.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.