If you're lucky, and the van's not fully loaded, you will average about 11 to 12 M.P.G on the average.
The H3 gets the best fuel mileage. Everything but the body is a Chevy Trailblazer.
They are about the same in fuel mileage but the 6.0 is thirsty.
10mpg
in the fuel tank
being a 454 it doesn'y get any kind of fuel mileage
A Chevy Avalanche uses standard 87 octane fuel. Higher grade fuel will not result in improve mileage or performance.
21
On the fuel line.
in the fuel tank
Yes it will.
70% are fuel injection. 1989 is the last year carbeautors where made and da first year fuel injection was created... my Chevy capric classic 89 is a fuel injection
This is a link with the 1991 2.9L listed; as close as I could get: http://www.cargurus.com/Cars/Overview-c292-1991-Ranger.html