This is my first post and would like to thank everyone for years of priceless information i have got from this site. I have a 03 with 260K on it the injectors where replaced and 140K by the dealership and I cant pay that again so tore into myself. Three of the four cups on the driver side pulled out with the injectors and are seized on there pretty good. I have not got into passenger side yet. I was advised to pull the fourth cup and tried using the concrete anchor method and have been able to apply a lot of upward force on the cup with no success. Do i need to spend the money on the tool? Can I use something on the outside rim and rap it with a hammer to possibly break the Loctite bond at the bottom of the cup. I have purchased all new cups and injectors. I hate to leave it now especially after i have messed with it. Any advice will be greatly appreciated.