stangkiller

what would happen if i didn't run o2 sensors at all? my dad has a bad one on his s10 and he unhooked it and hasn't had a problem since just throws the ses light. is it because his rears are still good or what? i have sims in the rear and ext. in the front.

black01_WS6

iTrader: (13)

if you have no 02's it won't run. If your car is throwing an ses light for 02's then it is running in limp mode and is bad for the engine.