I just picked up an '05 F-250 V-10 with 13.4K miles. There is a lound pinging noise coming from what I believe to be the exhaust. I only hear when I am at a stop and it does continue to do it after the truck is shut off while it cools down. It is that pinging sound you hear after shutting off a car on a hot day while it is cooling down, but this to me is excessive and louder than I have ever heard. I am taking it to the dealer Monday to have it looked at, but anybody else with a similar problem?
2005 F-250 XLT 4X4 V-10
2006 Wildcat 31QBH