• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Need help, please help!

D

dellfire

New member
So I was just given an 03 Grand prix GT. Having some issues. Very poor gas mileage, won't go bast 4100 RPM, no power, no acceleration, and making a noise that seems like exhaust near the rear of the motor. Think it might be the cat but not sure. Any ideas?
 


Yeah, sorry, new to the site. That's what I thought so I took it to GM because it should be under the Emissions warranty but they said it wasn't the cat. Not sure if I believe them though.
 
mine started running like sh!t when the MAF and front O2 sensor went bad. gas milage was down too. is it giving any codes?
 


You must log in or register to reply here.
Back
Top