GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1998
🢒
Yukon - 4WD
🢒
Body and Accessories
🢒
Interior Trim
🢒 Weatherstrip Lubrication
Using a clean cloth, apply a thin coat of silicone grease to all the weatherstrips.
Silicone grease is used for the following reasons:
•
Lengthen weather-strip life
•
Help sealing
•
Help eliminate squeaks