Asked in
Fuel Filters
Chevy Silverado
GMC Safari

Is there a ground wire on the gas tank sending unit on a GMC Safari?


User Avatar
Wiki User
January 04, 2008 1:30AM

Yes there is a ground wire by the tank it does fail intermitantaly . What i did is found the plug to the tank under the van and ran a new ground to the sub frame and it is still working good .It also is the ground for the fuel pump in the gas tank and can save alot of money from a false diagnoisuse.