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Old 04-04-2018
imaz  imaz is offline
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During the easter weekend, did heaps of beach driving as we camped on the beach. First time out with the mopar underbody + cheifs sump protector.

I must be collecting a tonne more sand in various places.... i can hear grinding noises on the underbody moving parts(drivetrain??) on both fwd and reverse gears! None of which were engine related as it did not get worse on engine rev..., sound got louder as you move faster..

Sound mimics like a hole in the muffler.

After the 3rd day, that noise started to fade away/completely disappear, I guess with the sand falling out from the trays???

I cant think of anything else.

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2012 Jeep Grand Cherokee Limited 3.6L v6, Mineral Grey.