In August of last year, the EGR valve was replaced and the passage where carbon buildup occurs was cleaned out. In September, misfires were still happening. The notes on my receipt say codes 301, 302, and 304. Not sure if that is correct though. In November, my spark plugs were replaced and a week later my Fuel injector #1 was replaced. In December, the fuel injectors were cleaned and the valve covers were removed to adjust. In January, the fuel injectors were cleaned out again. In February, an induction cleaner was used to soak the pistons and valves for 2 days. My car still runs bad and the VTM-4 and the malfunction indicator light still are on. It is getting worse and worse and I'm not sure what to do next! I just want to fix it. Please help if you know anything.
Thursday, March 11th, 2010 AT 8:17 AM