Dave: I have a question about the exh brake. Does your truck brake shut the exhaust brake off. I noticed a wire hocked to the brake...
I would have too agree with alaskadave about the 3/4 chevy, with the diesel. It is one good truck for pulling. The 6 liter gas, well you might...
tow haul mode the 03 I have has a 4 inch exhaust with a tuner set too 40 hp up. However their is no exhaust brake. This will be the next step....
the 3/4 either gas or diesel will pull this load with no problem. however the gas will get about 8 mpg towing while the diesel will be around 13...
What were you going too use the truck for. Camper, and how heavy, and how far will it be going loaded
I leave t/h on because over 60, unless you look @ the dash, you cant tell it on or off, unill you slow down under 55 mph T/H does not down shift....
the 03 I have does the same thing down hill, @3000 rpm's, if you touch your brake's it will over rev. the best way I've found too get it out is...
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