Clogged Catalytic Converter / P0300 Code

Gixxerman

The P0300 code started in August without any symptoms, it went into Limp Mode in October. I drove my car to the dealership on Friday and was told it was the Catalytic Converter the following Monday after a compression test. I was told the part would be in on Tuesday and my car would be ready on Wednesday. On Wednesday, instead of telling me my car was ready, they called to tell me the car was misdiagnosed and that it was my timing chain. The service consultant said my timing chain was off twelve degrees.