When I purchased this truck, I did not know and was not informed about the sparkplug failures. Little did I know the truck had already failed more than one cylinder. I had it a week and discovered the hard way when a spark plug came flying out. I discovered it was a failed repair with a very thin walled insert put in by someone. I had it re-repaired with one of your kits with (3 inserts) that I purchased and took to the mechanic. My intention was to then sell the kit on ebay with the 2 inserts in it. Three days after the repair was done, another plug blew on the other side of the engine. That?s when I decided to just do them all. After watching a couple YouTube videos, I decided to do them myself. Discovered 2 other cylinders that had been done with the cheap inserts so glad I decided to do them all. Saved buying a bunch of coil packs too. I feel very confident that with these inserts I will have an engine that will hold together now. At least no problems so far.
Posted by James (Sutherlnd Spg, TX) / November 10, 2018