Experiencing spark plug related troubles with your Ford 4.6L, 5.4L or 6.8L engines? Well, you can breathe a sigh of relief. Call now to learn more about our spring specials and $600 limit. Broken spark plugs or stripped spark plug threads can be repaired without removing the cylinder head! All repairs are done on site, on the vehicle, and are fully guaranteed. We are so confident that we can solve your spark plug issues that the Spark Plug Doctor does not charge for any job that we cannot complete (that includes labour AND travel time). No matter where your vehicle has broken down, we will come to you! We are located in Windsor however, we will travel to you whether you are in Essex County, Wiarton/Bruce Peninsula or the GTA!! Servicing Southwestern Ontario since 1978. For more information call The Spark Plug Doctor in Windsor, at 519-969-9278. Broken spark plugs in the 2004 and newer Ford F150, F250, F350 series equipped with a 5.4L or 6.8L Triton 3 Valve Engines, can also be repaired as mentioned above under the same conditions. Over the years, the Spark Plug Doctor has developed tools, procedures, and the expertise required to repair all spark plug related issues. This method of repair is far cheaper than having to remove the cylinder head from the vehicle (which can cost you thousands of dollars) and you can have your vehicle back on the road the SAME DAY! Don’t fall prey to gadgets, gimmicks, or fast talkers who will not guarantee, or stand behind their work. Our prices are very reasonable. Inquire about our “NO FEE GUARANTEE” Do not hesitate to call 24/7, at 519-969-9278. Or e-mail Frank. I will be more than happy to answer any of your questions and provide you with a quote.