UM........That was the Diagnostic fee, their fee was $179.00 and the rest was the cleaning and shop supplies. Yes I did buy a gas cap for it and when I asked if I should put the original back on they said it was best to stay with the new one, Perhaps I was a bit of a fool but I thought part of being a Jeep owner was taking the time to learn to do new things by yourself and enjoy the results..... Wow! I guess I've been scolded......
ok, i will try again. IF you paid the $100 diagnostic fee, they would have found the problem, it would be covered under warranty. You would not have bought a gas cap and i think? that if it was a warranty item, the diagnostic charge is waived. Only going by your warranty info you posted (extended, bumper to bumper).
i know i have paid the diagnostic fee and once it was discovered that it was warranty, the fee was waived.
Maybe times have changed?
ANYWAYS, have a good and safe trip.