Hi, First time to this forum. I really need help. I need to find out if the Fuel Neck of this year/model is faulty because the manufacturer is saying it is not covered in the extended warranty. My dealer is charging $750 dollars to replace it! They already tried to fix it (CEL has been on) by replacing the Purge Valve and the Carbon Canister. I read that other people have done the same thing, but I must find a valid precedent.
PS I know NOTHING about cars and wonder/worry if I'm being taken. Please help. I must know asap. I tried JustAnswers.com and they're not responding.

Any one?