My daily driver 1989 silverado 2500 mpg questions
 

Hi, I bought this truck a couple years ago. redid it from top to bottom body wise. I work at a body shop, never drove it constantly enough to know what kind of mpg I was getting. what is everyone else with the 350 5.7 getting? I remember back the day there was something like a JET stage 1 thing through jcwhitney.com .. does anyone have that or have you tryed it? is it any good? or dont waste my money?

Thanks
Tony

Value
 

Hi I have a 2006 chevy 1500, 4.3 V6, 4X4, reg cab long box. got new 32.5" tires last summer as well as air bags in the back. 89,000kms.......what do you figure the value of it is?