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Variable Tumble Control System (VTCS) Check Valve (One-Way)

VARIABLE TUMBLE CONTROL SYSTEM (VTCS) CHECK VALVE (ONE-WAY) REMOVAL/INSTALLATION

1. Disconnect the negative battery cable.
2. Remove the air hose, throttle body and intake manifold.




3. Remove in the order indicated below.
1. Vacuum hose
2. VTCS check valve (one-way)

4. Install in the reverse order of removal.