Review on K-MOTOR PERFORMANCE Spark Plug Gap Tool with Feeler Gauge - Achieve Optimal Performance with 14mm Thread | 1 Set by Andy Tunes

Thought I'd leave a review. The product was well made. It's not a light, cheap piece of metal. Much easier and more accurate spark plug gap than the thread cutting method. The included screwdriver is ideal if you go too far. I just changed the spark plugs to see if that would fix my misfire problem. Unfortunately it isn't. However, after removing the old spark plugs, I checked their gap and they were between 0.028 and 0.032 when they should be a constant 0.028 in each cylinder. From now on I will use this tool to make sure the job gets done properly. Thanks to K-Motor Performance for the simple and precise implementation.