bmxr152
Active Member
- Joined
- December 29, 2008
- Messages
- 85
- Reaction score
- 0
- City, State
- Bakersfield, ca
- Year, Model & Trim Level
- 91 xlt
So im finally getting around to take care of the engine light that comes on and off all the time. Ive already changed the o2 sensor intake manifold gaskets, maf sensor, plugs, wires, and cleaned everything out i can. Basically it runs perfect, but i have to smog it this week. So i did the KOER test and got codes.. 12, 41, 71. The idle is around 800-900 rpm, what is the spec for it. BTW its a 91 exploder
