Author: Philip Reed, NerdWallet

If you buy a new or used car, and a few days later the dealer tells you there’s been a problem with your financing, alarm bells should go off.

For those with buyer’s remorse, there’s good news – most car warranties can be canceled and you’ll get a prorated amount refunded.

If you’re out shopping for a new car, there are some statements you should avoid saying if you want to get the best deal.