Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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IG(STI)-4 Spark Plug IGNITION 2. Spark Plug A: REMOVAL Spark plug: Refer to “SPECIFICATION” for the spark plug. <Ref. to IG(STI)-2, SPECIFICATION, 1. RH SIDE 1) Disconnect the ground cable from battery. 2) Remove the air cleaner case. <Ref. to IN(STI)-8, 3) Disconnect the connector from ignition coil. 4) Remove the ignition coil. Turn #3 ignition coil by 180 degrees to remove it. 5) Remove the spark plug with a spark plug socket. 2. LH SIDE 1) Remove the battery. <Ref. to SC(STI)-27, RE- 2) Remove the secondary air pump. <Ref. to EC(STI)-27, REMOVAL, Secondary Air Pump.> 3) Remove the bolts that secure the air duct to the rocker cover LH, and lift the air duct. 4) Disconnect the connector from ignition coil. 5) Remove the ignition coil. Turn #4 ignition coil by 180° to remove it. 6) Remove the spark plug with a spark plug socket. IN-00203 IG-02127 IG-02072 IG-02149 |