Engine Performance problem
1999 Pontiac Grand Prix 6 cyl Two Wheel Drive Automatic 90,000 miles
Our car starts and runs but quits at odd times. We hae changed the computer and o2 sensor. Now the O2 sensor is burning out repeatedly and they have no idea why it keeps burning out. This is the 3rd or 4th O2 sensor in 2 months. How they figured it out was a computer flickered with the error message and now comes up with the message. There is a weak signal coming from the sensor and that is what is causing the car to run normal and then cut off randomly. They have asked us to buy a O2 sensor from a GM dealership only if the sensor is of a different brand. I looked and the sensor they are using is the exact same as what GM sells. Which is a Bosch which is the best brand
have the same problem?
Friday, October 23rd, 2009 AT 7:24 AM