Hi, I just got a rebuilt engine installed and the mechanic sent me home with a CEL. He said it was due to some stuff from the last engine clogging up the CAT and that it would be okay. Like a fool, I believed him and drove it off the lot. On the way home, it had no acceleration power. I believe a jeep wrangler could’ve beat me in a race. I got home and just felt off. So I bought an OBF-II scanner and it through these codes.
Would these codes cause the loss of acceleration power? And, how dangerous are these codes?
Would these codes cause the loss of acceleration power? And, how dangerous are these codes?