Ok guys i am looking at trying to push as much MPG out of my 1994 K1500 as i can. Currently im looking at about 11mpg. On the books for replacement are as follows;
changing from 1 wire O2 sensors to 3 wire sensors
Replacing all lights with LEDs
Replacing headlights with Xenon kits...
Does anyone know of a website that has detailed information on a 1994 GMC K1500 350 from body/frame down to engine and transmission diagrams and part lists? I am looking for several things such as bumpers, hoods etc and i am not for sure what all i need such as brackets and so on for the items i...