The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1973-1991 Dual fuel tank systems theory of operation

**aotte1** · 08-01-2021, 05:22 PM

Rodstored-72 and Karl,
Thanks for the help on the auxiliary fuel tank replacement. Which one to buy. Our new to us 1986, K10 short bed has a bad aux fuel tank. This info will let me get a good replacement. For now going with a carb set-up.
Will remove bad tank this week and power wash underside of cab/bed, to remove last of mud.

Les

08-01-2021, 05:22 PM	#131
aotte1 Senior Member Join Date: Oct 2013 Location: lousiville Ky Posts: 2,637	Re: 1973-1991 Dual fuel tank systems theory of operation Rodstored-72 and Karl, Thanks for the help on the auxiliary fuel tank replacement. Which one to buy. Our new to us 1986, K10 short bed has a bad aux fuel tank. This info will let me get a good replacement. For now going with a carb set-up. Will remove bad tank this week and power wash underside of cab/bed, to remove last of mud. Les