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Executechs10 Executechs10 is offline
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Join Date: Nov 2019
Posts: 1
I have a 2007 x3 as well. Check for oil in the wells. I needed to change the valve cover gaskets due to oil leaking in the spark plug / coil wells. The gasket kit should come with 6 small gaskets for the plugs / coils and the large valve cover gasket. Oil in the well will cause the coils to swell and misfire. Also check the connectors to the coils, had a frayed wire too. Good Luck-
Old 11-10-2019, 09:47 PM
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