Hello! Im new to the Xterra scene literally bought my car last week. Took it on a 500 Mile road trip last weekend and when I reached my destination I noticed a werid noise when I was on an decline. I'm hoping it's just a idler or tensioner pulley due to timing and the water pump being replaced fairly recently. It usually happens on a cold start and goes away once the engine warms up, but when it's on an incline it still happens sometimes. Let me know what you guys think! PS sorry for the vertical camera.