well Old Mater- here is what I found today! lol better sit down for this! The plug was not stripped- I thought it was, but from the Bosch having the longer threads is why I thought it was, I put in an AC delco cr43ts and it tightened right up- now 4 of the 6 were loose( all have new AC's now- one plug wire broke when I pulled it off, and I also took off the top part of the plenium and the fuel nut is leaking, drivers side full of gas, I havent checked out the cap or button yet, I went to 3 different stores trying to buy the fuel nut with no luck seems everyone has to order it and Orileys said they cant get it, autozone said it was 55.00, what is the actual name for them?