Alright... so I replaced the ICM and the coil, the P0308 code is gone. The P0321 for the crankshaft sensor disappeared when I replaced the sensor. However, I still have the P0442 code comming up. I'm going to go buy a new gas cap from the dealer and hope that is what it is. Does anyone else have any other suggestions?

 

A small evap leak is most likely the gas cap, or the N80 cycling valve in the engine bay.

 

So I replaced the ICM, the misfire code is now gone (P0308). Replaced the crank position sensor, that code is gone too (P0321). I cleaned the gas cap and made sure it clicked a couple of times after my last fill up the P0442 code is now gone as well. However, right after I got four more codes. I now have P0422 (my main catalyst is below threshold), P1177 (O2 Correction Behind Catalyst,B2 Limit Attained), P1136 (Long Term Fuel Trim Add.Fuel,Bank1 System too Lean), and P0703 (Brake Swich electrical malfunction. I got rid of four coudes and got me four more. The first three I assume are related, I my precat o2 sensor on the driver's side is loose, I can turn it with my fingers, I'm going to try tightening that up, maybe it'll help. I also get a strong smell of exhaust at stop lights, I think i have a leak somewhere. Does anyone else have any suggestions?

 

To start, I would indeed crank down that 02 sensor...clear codes...then see.