Attention: TDR Forum Junkies 
2006 MCAB 4x4 53k mi
I decided to run the diagnostic test on my instrument cluster because my rpm gauge has been jumping around (200 back an forth). No engine light, thought it was bad fuel, changed the fuel filter but still no improvement.
Does anyone know what these numbers mean?
C 447
5 127
. 127
I decided to run the diagnostic test on my instrument cluster because my rpm gauge has been jumping around (200 back an forth). No engine light, thought it was bad fuel, changed the fuel filter but still no improvement.
Does anyone know what these numbers mean?
C 447
5 127
. 127
