Title: Denso Spark plugs!!!!
Review: i Actually has really bad generic spark plugs in my Acura 3.2CL. It was probably installed by previous owner. but once the change was made. I could actually feel the improvement in responsiveness. The car runs alot smoother on idle, and hopefully a combination of these things will produce a better gas mileage! Really high quality stuff. Btw, it is always good to check the gapping of these spark plugs before installing them. According to my gap gauge, These are not pre-gapped. Another thing to do is to stay away from those gap gauge coins. They can damage your precious metal.Be careful with these!I love them!!!
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