First I would ask what year and engine seize, either way I remove the washer take on the drivers side giving you plenty of room to get in their and on the passenger side I remove the whole air box
you dont
Generally, to replace spark plugs on a Subaru vehicle, the spark plug boot should be removed. Then, the old spark plugs should be removed using a socket wrench, and replaced with new ones.
Have a look at ; www.carbasics.co.uk
you have to remove the washer bottle and the battery and the air duct then remove the coil packs then spark plugs easy
the last time i changed the spark pluges in my 86 subaru gl wagon, i took the engine out. seriously, it needed a clutch at the time.
Changing spark plugs on a Subaru is no different from changing spark plugs on any other car. You may have to remove parts of the air induction system to make access easier. Be sure to check the gap on the new ones and use anti-seize on the threads.
when do you change spark plugs
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Follow recommendations in your owner's manual.
It is important to know the location of the spark plugs while owning a car. In a 2002 Subaru Impreza WRX there are spark plugs near the bottom of the engine block on each side of the car.
two spark plugs are located to the right side of the engine and the other two spark plugs are located on the left side of the engine.
To change the spark plugs in a 1997 astro van do I have to change the spark plugs from the bottom of the engine/