When I'm driving my van it feels like it's losing power like it's running out of gas so sometimes when I pull over and let it sit for a while it'll start up and then drive okay for a minute and then g… 

Diesel type noise for 3 seconds after starting, then quiets down. However, I still hear a "rattle" type noise. What's the issue? Timing chain, Tensioners, Guides, what?

Uses too much gas on regular trips

My instrument panel or cluster randomly pings and both my battery and fuel gauge remain active after vehicle is shut off and key removed. Eventually battery runs dead due to cluster or panel gauges no… 

Finding which fuses are bad