I've got to echo all the negative reviews here. I took my van in for a repair; there was something rattling in the engine compartment and it was losing power. The repair was estimated at $300, then $450, etc... it ended up being about $800. I understand that when you do a repair sometimes you find more going on when you open up the cover - but almost three times the original estimate seems a little much. Also the rattling noise did go away, but the van's power is certainly not back up to where it used to be. For $800 honestly I would have expected both, and if I had to make a choice I'd have taken the power. C'mon, guys, keep your eye on the prize.
I'll be taking this to another mechanic for a second opinion and hopefully an actual fix.
I wish I'd checked out the online reviews before bringing my van here.