Skylark L4-144 2.4L DOHC VIN T SFI (1997)
The previously released Tire/Wheel Rotational Worksheet or the Tire/Wheel and Propshaft Rotational Worksheet did not prompt the user to consistently
input a standard and/or metric value on the worksheet. This could lead the user to an incorrect diagnosis of a vibration. The included revised worksheet
is applicable to front, rear, and four-wheel drive vehicles as it includes the formula for calculating propshaft speed.