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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 260 (Propeller Shaft And Universal Joints) >> Diagnostic Information and Procedures >> Shudder on Acceleration at Low Speed

Shudder on Acceleration at Low Speed

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Checks Action
DEFINITION: When the vehicle is accelerating at low speed a shudder occurs.
The yoke retainer strap bolts are loose or missing. Replace or tighten the yoke retainer strap bolts to specifications. Refer to Fastener Tightening Specifications .
The driveline joint angle is excessive or incorrectly set. Determine if the driveline angle is incorrect and correct as necessary. Refer to Diagnostic Starting Point - Vibration Diagnosis and Correction .
One or more of the universal joints are worn or damaged. Replace the universal joint. Refer to Universal Joint Replacement .