Thread: Dual tanks ??
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Old 01-20-2011, 11:03 PM   #21
motornut
78K & 79C Jimmys
 
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Join Date: Nov 2009
Location: Ottawa Ont CANADA
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Re: Dual tanks ??

Quote:
Originally Posted by 1tonchevy View Post
may be the ground on the tank? because the pink sending unit wire is connected.
sorry i ment check its broken/off somewhere

a trick i did i high school was a switch under the dash shorted the lead to ground and it would show an empty tank.......no one wanted to help cover gas lol no drive home
undone/loose/disconnected it would go pegged past full,thats why i think it must be a break
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1978 GMCJimmy4X4-350/203
1979 GMCJimmy4X2-305/350
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