Old fart with a wrench
Speaking of which, you could reverse flush the block to get out pieces of broken plastic water pump impellers if that's a problem. For that you need to have the pump off.
BlueRidgeMark
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Nov 4, 2025
- Join DateMay 2012
- LocationLost in the wilds of Virginia
- Posts:7,965
- Year1998 Classic (I'll get it running soon....) and 02 Grand
- ModelCherokee (XJ)
- Engine4.0
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Liked:964 Times in 776 Posts
Quote:
Originally Posted by RocketMouse
HOLY MOLY.... that's nuts...
2nd one I've seen like that, and there are other pictures floating around the Internet. I think it's not uncommon.
Member
Quote:
Thanks for the pic!Originally Posted by dave1123
Here's a picture of a 4.0 block. If you look just underneath the second and fourth core plugs, you will see them.