OEM Chevrolet Uplander Ignition Coil

Chevrolet Uplander Ignition Coil Parts Questions & Experts Answers

• Ignition Coil
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  Q: How to replace the ignition coil on Chevrolet Uplander?

  A: The Ignition Coil replacement begins by taking out the intake manifold cover followed by hose detachment of the brake booster vacuum from the intake manifold then unfastening the manifold absolute pressure sensor and Ignition Coil electrical connectors. Begin by disconnecting both Spark Plug Wires from the Ignition Coil then remove the bracket bolt on the upper side of the left coil mount. Gently raise the vehicle. Next disconnect the wire retainers from the Ignition Coil bracket followed by removing the remaining bolt and two nuts. Finally lower the vehicle and remove the Ignition Coil bracket assembly. The installation process begins with attaching the Ignition Coil and then repositioning the vehicle to insert the upper right coil mount bolt. Installation begins with tightening the coil mount nuts to 25 n.m (15 lb ft) before attaching wire retainers to the coil bracket while lowering the vehicle. Fasten the upper left coil mount bolt with 25 n.m (15 lb ft) torque before wiring the right and left Spark Plug Wires to the Ignition Coil. You must now reattach the Ignition Coil electrical connector and the map sensor electrical connector before you reconnect the Brake Booster Vacuum Hose to the intake manifold then install the intake manifold cover.