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Home › GMC › 1985 › Caballero Base, 5.0 H, 200C/MV9 › Repair and Diagnosis › Engine Performance › System › Fuel Injection System - Dual Unit TBI › Removal & Installation › Oxygen Sensor › Notes

Oxygen Sensor: Notes

CAUTION: Oxygen sensor may be difficult to remove when engine temperature is below 120°F (48°C). Excessive use of force may damage threads.
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