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cyl 4
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  1. Maintenance & MINI Care
    I've been pulling my hair out trying to figure out what's wrong with it. I get the misfire in cyl 4 code p304 Also a lean code as well I've replaced: Spark plugs Coil packs Cam sensors (both) VVT solenoid Front one (changed oil, Mobil 1) The solenoid was really bad, diaphragm was shot and...
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