Q: In a recent column you responded to R.W. from Minnetonka, Minn., that he should not need spark plug replacement of the platinum tipped plugs until the manufacturer recommended 60,000 miles. One ...

In the past decade or so, automakers have turned to downsized turbocharged engines—often with direct injection and higher ...

Removing a broken spark plug can pose a significant risk to the integrity of your engine, particularly in Ford’s 3-valve designs. The extraction process can be challenging and, if not handled ...

Spark plugs might sound small and inconsequential, but neglecting to change them can have serious and expensive repercussions ...