Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 2003 >> Astro Van AWD V6-4.3L VIN X >> Repair and Diagnosis >> Powertrain Management >> Fuel Delivery and Air Induction >> Resonator >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Resonator: Service and Repair

AIR CLEANER OUTLET RESONATOR REPLACEMENT

REMOVAL PROCEDURE
1. Disconnect the negative battery cable.

CAUTION: Refer to Battery Disconnect Caution in Service Precautions.

2. Remove the engine cover.




3. Remove the air cleaner outlet retaining nut (1).
4. Remove the air cleaner outlet duct (2) from the throttle body assembly.




5. Loosen the air cleaner outlet duct from the MAF/IAT sensor.
6. Remove the air cleaner outlet duct.

INSTALLATION PROCEDURE




1. Install the air cleaner outlet duct to the MAF/IAT sensor.

NOTE: Refer to Fastener Notice in Service Precautions.

Tighten
Tighten the clamp to 4 N.m (35 lb in).




2. Install the air cleaner outlet duct (2) on the throttle body assembly.
3. Tighten the retaining nut (1).

Tighten
Tighten the nut 2 N.m (18 lb in).

4. Install the engine cover.
5. Connect the negative battery cable.
pro multis · About Operation CHARM