Engine Performance problem
2001 Buick Regal 6 cyl Front Wheel Drive Automatic 99000 miles
My car would accelerate slowly, hange around 2000-3000 rpms, but would drive fine once at speed. I recently got the car diagnosis at a dealership and they said my cat. Converter was clogged. I bought a new one and had it put on. The car ran great for about 4 days. Then I started to notice some of the old symptoms coming back that the cat. Converter might be clogged again or starting to clog up. The car will not exceed 3000 rpms but still accelerates fine. It is burning gasoline faster and the engine temperature is higher then normal. The car just went through a rough winter so I do not know if the winter affected my car somehow. What is causing my cat. Converter to clog? Did the winter disrupt anything?
have the same problem?
Tuesday, March 17th, 2009 AT 10:19 PM