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positive or negative plug polarity
Posted to Technical Discussion Forum on 1/26/2009 26 Replies

i want to get a secondary ignition pattern on this subaru, but with DIS ignition you alway's have to know which plugs fire with positive polarity and which ones fire with negative polarity. so i was wondering which plugs on this subaru is positive and which tw... Login to read more.

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car Vehicle Data

2000 Subaru Outback 2.5L

Engine2.5 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2000 Subaru Outback 2.5L

Engine2.5 L
Trans4-speed Automatic (Electronic)