sparkola
New Member
- Joined
- Feb 15, 2011
- Messages
- 7
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 2000
- Make / Model
- Mazda
- Transmission
- Automatic
I have an intermittent stuttering. Doesn't happen consistently. RPMs stay constant and it will go away as quickly as it came. Also I have noticed that I slow to respond precat drivers side O2 sensor. Works fine till it warms up then the volts eventually drop down to .01. 255000 miles all other parts up to spec and in tune. Any ideas?