Im starting to lean a bit toward the O2 sensor. Its got about 20k or so on it, and its a splice on Bosch brand. The problem started not to long after I installed the O2 sensor. Its just kind of a $133 shot in the dark.


-1989 4x4 22re(pretty good in the mud)
- custom steel flat bed-oneside of exhaust system, and air box intake off cobra.(doesnt quite have the v8 rumble)AFM off '82 Supra.
-Destination M/T 31"-KYB monomax shocks-"add a leaf"