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  1. L32A 2007-2012 Altima
    I have replaced all the spark plugs, coil packs and got a new valve cover and for some reason my car has skipping going on between 50 and 60 mph (that I can notice). I'm also getting very low fuel economy (24.8 mpg now and 33.4 before). Please can someone point me in the right direction on what...
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