Dirty D's ride broke down and had to be put in the shop. It turns out that Pam is the mechanic! After work Pam wanted to get her hands on a different kind of tool! So Dirty D took her to a different kind of hardware store. Being a mechanic she's not afraid to get messy. Watch Pam change loads of oil and stroke all the rods. She is not satisfied until Dirty D's tune-up is complete!