Anyone have problems using bosch +2 spark plugs in 2.0 (1998) engine? I replaced mine with bosch plugs and engine started missing and check engine light came on.Replaced plugs with original plugs and cleared cel and engine ran fine. Removed plugs and compared bosch and motorcraft and found that the threads are not tapered the same. Went to parts store and compared autolight to motorcraft and autolights have the same thread pattern as the bosch. Replaced plugs with new motorcraft plugs and engine run great.
