Saturn SC2 P Codes (Powertrain)

My Car Is Running Fine However Grey Smokey Fumes Are Coming Out Of My Exhaust. What Steps Do I Need To Take To Repair It?

Failed Inspection Due Check Engine Light On For 2 Codes Present. Everything Else Passed Also Uses A Lot Of Gas.

Car Started Chugging On Highway And At One Point It Just Started Shifting Gears Between 2nd & 3rd. Went To Auto Store Hooked It On Computer...

Cel Is Showing A P0446. I've Replace The Selnoid Behind The Driver Rear Tire And The Light Continues To Be On, What Other Issue Should I...

I Have Changed Egr Valve,cleaned Ports, Changed Engine Temp Sensor, Tps,map, Sensor, Plugs,wires.....what Am I Missing Here?

Hi All, New Member Here. Recently Bought A '97 Sc2 1.9l 5spd 119k Miles.. And Have To Pass Emissions To Register It.. Car Runs Good, But Mil...