On me because I'm revving the engine in MY driveway and running in and out (that's what she said I was doing...)! This builds off the "How late do you work on your truck" thread I suppose. Anyway, I'm letting the engine IDLE while I add coolant. That's it. No revving whatsoever. I then leave (head to the Chevron) and my new neighbor decides to call our landlord and complain. I've lived here for 7 years and no one has ever complained. What would you guys do?