yeah its a shame. we are the last one on the street with that gen silverado...actually any silverado. there were 4 of us(they all copied us

) Im trying to fix it so that we can get another car. But for right now it's saving me on insurance

haha "old" car FTW!
we have replaced all the o2 censors, the cats, the muffler, the brakes the tailgate assemblies, the front shocks as the OE ones were busted, the coil pack, the dizzy, the rotor in the dizzy, the spark plugs x3, the spark plug wires, plenty of tires of course and it only has 115k miles. Broke down numerous times, went off road once and got stuck(it was just sand)<<corolla beat it so far on off roading

(im sure it could do better). the brakes failed on my mom 3 times( went straight to the floor), the abs and all the warning lights come on the dash while driving(apparently a lot of chevy's that year has an electrical problem in one of the computers or something, etc.
cousins silverado's not as bad but bad enough to get rid of them. one of them their a/c was dripping on the dizzy, and also his horn didnt work for a few years. and it just a had a few other problems and was an 03' but it had a lot more miles.
oh and the intake will only really effect the mpg when you first get it only b/c you will like the sound of it and whatnot

and then after you get used to it then your mpg is restored