The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1988 RPO Code 8E1 Fuel additional 3 Gallons

**nbrfd007** · 10-06-2017, 05:55 PM

Researching the RPO codes on my 1988 K5 Blazer, one is 8E1-Fuel, "additional 3 gallons." Have no other tank option codes. Does this mean a 28 gallon tank?
Thanks,
Tim

10-06-2017, 05:55 PM	#1
nbrfd007 Senior Member Join Date: Nov 2007 Location: New Blaine, Arkansas Posts: 751	1988 RPO Code 8E1 Fuel additional 3 Gallons Researching the RPO codes on my 1988 K5 Blazer, one is 8E1-Fuel, "additional 3 gallons." Have no other tank option codes. Does this mean a 28 gallon tank? Thanks, Tim