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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 714 (Four-Wheel Drive Systems) >> Diagnosis And Testing >> Four-Wheel Drive Systems - (Vehicles With: 2-Speed Torque On Demand Transfer Case) >> Pinpoint Tests >> Pinpoint Test H : Vehicle Pulsates Or Shudders In A Straight Line (STRAIGHTLINE Driveline Wind-Up) >> Notes

Pinpoint Test H : Vehicle Pulsates Or Shudders In A Straight Line (STRAIGHTLINE Driveline Wind-Up): Notes

WARNING: This page is about a different car, the 2015 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

Normal Operation 

In order for the 4WD system to function correctly, tires and wheels must be the same size, be in good condition and the front and rear axle ratios must match.

Possible Sources 

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