gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] > < Temperature Switch|Page 2142

R 3500 P/U 2WD V8-454 7.4L (1989)

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Exhaust Temperature Sensor: Locations

 LH Rear Of Engine

Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] > < Temperature Switch|Page 2142