So, Jim, I'm thinking you misread then. He asked for something specific, you gave an irrelevant answer, and then snapped at him when he tried to clarify.
Example:
"I'm looking to buy a dog. Who else has a dog?"
"I have a goldfish. It's pretty lame."
Please try to limit your responses to contain a) relevant information b) less abrasiveness or c) all of the above. If none of those work for you, Facebook has plenty of car groups with worthless commenting and idiotic posts.