Guitarist
New Member
So, after work I started my car and noticed engine rpm going up and down rapidly. Tried to drive, the car go very slowly. Driven to the next driving spot and left it there. Feels like one or two cylinders not working. Check engine come up on a dash. Scanned with cheap obd scanner showed p0404 error. I checked this is egr related, but I don't think this is the real problem here. Car puts a lot of smoke and hardly moves. Any ideas what could be the issue?