K 1500 Truck 4WD V8-5.7L VIN R (1997)
![background image](/gmc/k_1500_truck_4wd/v8-5.7l_vin_r/Page-1967002.png)
through the cooler.
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Converter bearing noise determined by noise from the bell housing area in Drive or Reverse at idle. The noise is gone in Neutral and Park.
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If silicon from the viscous clutch is found in the lower pan (4T80-E ONLY).
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