2008 Expy EL Eddie Bauer purchased 11/10/08 with 272 miles.Just hit 5700 miles today and not ONE trip to the dealer for anything other than it's first oil change last weekend. Averaging 14-16 MPG in town, 19-21 on the highway. Plenty of room for everything we need with the 3rd row seat folded down. Question, is it safe to wash under the hood without worry of coil pack issues that I've read about?Thank for any info.