Hello everyone, its my first time in this form. Hope you guys can help me.

Recently my 08 g37s started loosing power. When i shift on the gear and push the pedal rpm goes high and comes back down but car does not have power it barely moves. It smells like burned clutch everytime when i shift and push the gas. No check engine light on. I connected to the computer its giving me U1000 CAN communication circuit and B2109 steering relay off. Earlier today my clutch wasn't coming up all the way when I release it and it felt like loose, but right mow it seems ok. I just noticed that when I shift to any gear and let go the clutch without pushing the gas pedal car is not shutting down its slowly starts moving like I put on D on automatic transmission. It shifts normal tho. Not sure whats the issue. I dont have any aftermarkets. What do you think it is?

 

Welcome

If you smell clutch then the clutch is your problem. They do wear out. It could also be the crappy concentric slave cylinder.

 

Yup... sounds like you need a new clutch. Southbend is great.