06 LT 2.2 ECOTEC - No Power, TC CEL Intermittent
Hello, I have a 2006 Cobalt LT 2.2 ECOTEC with an Auto tranny.
A few weeks ago, my 06 cobalt started to lose power. Acceleration was/is slow and when pressing the accelerator past a certain load, the traction control light come on, followed by rough shifting. Now, after the traction control light come one, same symptoms arise, but it feels as though the torque converter is not on at all, ie, no acceleration at all.
Changed tranny fluid within the last 10k miles, oil is at 50% life and light amber colored (mobile 1 high mileage). Coil pack, spark plugs, boots, fuel filter, less than 20k miles ago. The car has around 114k miles on it. I am getting an obd reader later this evening to actually throw the codes. If you need anymore info, please ask.
The only code I am currently getting is a P0411 code.
Thanks to those that help!
Update: After cleaning the connection port and some of the secondary air injector/smog pump, I my have fixed the problem. However, I was wondering if there was a way to replace just the metal flap insert in the air injector/smog pump without having to replace the whole unit?
Last edited by Deseron49; 04-07-2018 at 01:44 AM.
Reason: Possibly solved