|
Junior Member
|
|
Join Date: Mar 2007
Posts: 23
|
|
|
Junior Member
Join Date: Mar 2007
Posts: 23
|
'03 lost MPG
Well I know the on-dash CPU is off, but I used to AVG 19-20 sometimes 18, sometimes 21. But lately I'm averaging 15.....maybe 16 if I'm lucky.
I cannot detect any drivability issue. I changed plugs (looked great). I cleaned MAF sensor.
What next?
130k miles, V6 with new tires and brakes.
At 60 the RPM’s are about 1800, which seems about right.
I’m stumped since I’ve had no lights come on at all. Should I just arbitrarily change the O2 sensor(s) and hope for the best?
|
Linear Mode
