It's very doubtful.
Check the ignition - plugs, cap, etc. Look for grayish smoke marks where it's been jumping to ground - especially the coil wire.
Try pulling a plug wire at a plug, put a Phillips head screwdriver in the wire boot, hold it next to ground while someone starts it - to check the spark.
It should be a bright crispy blue, if it's orange or red - replace the coil.