
Preliminary Procedure Raise and support the vehicle.Refer toLifting and Jacking the Vehicle | |
1 | Exhaust Muffler Clamp Fastener Warning:Refer toHot Exhaust System Warning. Caution:Refer toFastener Caution. Tighten40-Y(30-lb-ft). |
2 | Exhaust Insulator Hanger |
3 | Exhaust Muffler ProcedureDisconnect the muffler from the front flexible pipe.Support the front flexible pipe to avoid damaging theflexible pipe.Clean and lubricate the exhaust insulator hangers. |
Exhaust Manifold Replacement (LEA) Exhaust Exhaust Manifold
Fastener Tightening Specifications - EngineQ38 Throttle Body: Throttle/Idle Learn Engine Control Air Metering/Acceleration Throttle
DescriptionThe engine control module (ECM) learns the airflow through the throttle body to ensurethe correct idle. The learned airflow values are stored within the ECM. These valuesare learned to adjust for production variation and will continuously learn duringthe life of the vehicle to compensate ...