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  1. Witch coolent to use??

    Grand Cherokee Diesel Discussions
    Hi, I'm a bit new to GC diesels. I have a 15 GC Overland with 175 000km and the coolent temp never really goes over 1/4(likes to hover there) and I've noticed I'm under the low mark in the overflow tank. Now I know there's an overheating problem with a lot of diesel jeeps, do I take the chance...
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