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Pontiac
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2004
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Bonneville V8-4.6L VIN Y
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Repair and Diagnosis
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Maintenance
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Service Intervals
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Normal Service
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120000 MI or 192000 KM
120000 MI or 192000 KM
Clean
Throttle Body
Inspect throttle body bore and valve plates for deposits, open the throttle valve and inspect all surfaces. Clean as required.