 Misfires
So I have been dealing with some misfire codes on all cylinders recently. The car has always had some minor engine rough idle, although the rpms are steady. A new valve cover gasket was put in, a module for the spark plugs, the only other thing I can think of is the spark plugs. But the ones in there aren’t that bad. Never had a ck engine light come on till today. And sure enough it says misfire in 1,2,3,4. Any ideas??
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