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15/12/2020 1:31 pm
Topic starter
I have a 2013 Subaru legacy 2.5 4cyl that has rough idle when in gear (either forward or reverse) and the car is cold. When I stop or shift into gear rpms drop and there is a stutter for a second then it goes back to a smooth idle. After it warms up it idles perfectly smooth all the time with no stutter. What do you think is wrong with it? Thanks! Love your videos.
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15/12/2020 1:39 pm
vacuum leak, dirty MAF sensor possibly a bad plugs or wires.
