Engine Performance problem
1995 Mazda Millenia 6 cyl Front Wheel Drive Automatic 183000 miles
Please help. I just changed the waterpump on my mazda. Finally got it all back together and started the car. Took it for a test drive and it drove beautifully for 7 miles and then the power went away. Got the car home and put the obd2 scanner on the car and it said that most of the oxygen sensor system had failed. One mechanic told me that the computer needed to be reset. Feels like the timing advance or the cats are clogged. Any advice would be helpful Thanks.
Tuesday, October 19th, 2010 AT 6:57 PM