B2500 SE Regular Cab 2WD L4-2.5L VIN C (1998)
Air Cleaner Fresh Air Duct/Hose: Service and Repair
1. Disconnect the intake air temperature (IAT) sensor electrical connector.
2. Loosen the clamps and remove the air cleaner outlet tube.
NOTE: Visually check the engine air cleaner intake tube and duct for any foreign objects or restrictions.
3. Install in reverse order of removal.