ok now that the brakes are good got another question for you guys. i curently am driving a 99 2500 quad short box 4x4 with a 5.9 gas. this thing is way slower on aceleration compared to my old 95 2500 reg cab 5.9. same gears same drive train. is it just the weight difrence? or something else? truck has 85000 on it and runs great with a fresh tune up. plenty of pulling power when towing but almost imposible to spin the tires( without brake stand on dry pavment). any ideas?

 

Have you checked your plenum gasket?

Also, check on your PCM, and see if there is a sticker for a software update.......

 

no havent checked the plenum gasket but i dont have any oil consumption and i dont see any stikers besides the motorola part number sticker

 

Pull the air cleaner off, and look down the throttle body. (flashlight required...) See any oil? Need to pull the intake.

What size tires? 3.55 gears?

 

should got the V10!
Sorry, couldnt resist

When I had a kegger Id use a mirror & flashlight to see down the tb bores
Hows the cat?
Any rattle on cold starts?
Any performance mods done to the 95?

 

looked no oil tires are 285 75 16 on the 95 i had 265 80 16 swampers

about 6months on new cat
no noises runs great
no performance mods to 95 (other than cat back flowmaster ) but i dont remember that makeing a big difrence on the 95