gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Four Wheel Drive Selector Switch|Specifications|Page 5256 > < Front Grille - Lower Corner(s) Not Aligned With Fender|Page 5253
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Compression Check: Specifications

ENGINE COMPRESSION PRESSURE

Engine compression at normal operating temperature - 2625-2760 kPa (380-400 psi) range.

Four Wheel Drive Selector Switch|Specifications|Page 5256 > < Front Grille - Lower Corner(s) Not Aligned With Fender|Page 5253