Something to keep in mind for the summer: I know, from experience and from postings on this list, that when people have cooling problems, they often immediately blame the otterstat, replace it, and are surprised when this doesn't solve their problems. If your otterstat is the problem, you will find that the only way to keep your engine cool while idling is to turn the A/C *ON*. If this doesn't describe your situation, then the otterstat is almost certainly not the (only) problem. Of course, the exception to this is when your otterstat wiring is faulty. This is easy to check by reaching under the engine and shorting the otterstat wires together. I have a fanzilla (it was in there when I bought the car) so I'm not sure how accurate this "otterstat postulate" is for those who do not have a fanzilla installed. Any clarifications for those D's is probably welcome to the owners... Aaron #1506