letsrun97z

iTrader: (7)

after the spark plug change last week its been running rich and knocking in lower rpm,s and smoking at wot only did it twice I got a ses light 2 for map I replaced it and still the same problem what's weird is I unplug the map it runs like crap if I unplug the maf it dosnt do anything whick lead me to this i s the maf bad I did spay it out with compressed air like 5ft away b4 I put it back in the car also would you guys run a maf from autozone its like 150 I don't have the extra 100 to get it from gm

Hugger-96-lt1

iTrader: (8)

I got mine from autozone i also didnt have the extra cash but i had no prob with it.

letsrun97z

iTrader: (7)

I'm going to try it well I can waite another week till payday ill just kinda barrow it and see if that's the problem I'm out of ideas no broken or unpluged wires no broken vaccume lines I'm stumped my buddy is going to run it on his laptop but I don't think its going to work he's got an ls1 I dunno what program he's got

Hugger-96-lt1

iTrader: (8)

Should work fine but i guess try to make sure what it is before you just spend money on anything you dont need.