The whining noise from under the hood that I thought was the PS pump or the alternator turned out to be the water pump. (They were surprised too.) They're going to replace it, and we'll pick it up when it's ready. I changed one on my friend's 2005 GC around 2012. Not too bad a job as I recall - had to support the engine on piled up wood and a hydraulic jack while loosening up a motor mount to drop the engine a couple of inches for clearance.
I want to buy a tranny filter, and a tranny oil pan with a drain plug. Here are some choices on RA. Recommendations on filter?
https://www.rockauto.com/en/catalog...v6,3048720,transmission-automatic,filter,8600
Stick with the Mopar?
How about the tranny oil pan?
https://www.rockauto.com/en/catalog...6,3048720,transmission-automatic,oil+pan,8546
The ATP looks to have a drain plug. Is ATP a good brand? Other recommendations?
For ATF I'll use a synthetic that meets ATF+4. (Edit: Just checked my stash of Amsoil signature-series multivehicle ATF, purchased for Jr's Kia van. Besides Mitsu/Hyundai/Kia SPF III, it also meets Chrysler ATF+4, so I guess that's an easy one.)
I'll do a few syringe-out-and-refills on the PS reservoir too.
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Coolant - the OM says HOAT. I suspect NAPA will have a house brand specifically formulated for Chrysler vehicles. Other thoughts?
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I plan to stick with Mobil 1, which I've been using for quite a few years now. The OM specifies 5W-20, whereas the filler cap says 5W-30. I guess I'm a "thickie" at heart; I'll go with 5W-30.
Filter? NAPA house brand? Fram? Mopar? Thoughts?
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Thanks all!