I have a 2002 Nissan Sentra that I brought to ABC Nissan to check out why I was getting a service light which would not allow me to pass emissions. First they said it was a Charcoal canister $250.00 then it was a Vent valve $260.00 That wasn't it still getting a 1446 code OH this is after they replaced the computer!!! So next they said it was the gas tank $500.00 ??? Nope here we are 2 months later no Tags on the car yet back into Nissan with you guessed it a 1446 code everything has been replaced and they continue to want to play parts roulette with my car... After they put the part in your car they refuse to take it out after they figured out that wasn't the problem. I only wish I could find a way to make these rip off dealerships stop taking advantage of people who are at there mercy. Buyer beware!!!