Aroy1234

Hello all, 2024 2500HD 6.6 L8T, just hit 2k miles. I got home from work tonight after some rain. Noticed some milky white fluid on the ground as well as under the skid plate on the passenger front side. Similar to what your engine oil looks like after blowing a head gasket. The ground was wet and I also got the truck undercoated from NHOU a few weeks ago, has anyone seen something like this? It’s hard to tell if there’s an active leak due to the fresh undercoating. Coolant reservoir is pink and the engine oil doesn’t look mixed. Kinda looks white around the passenger front lower control arm as well.

This topic has been discussed plenty of times but I thought I would post this to potentially help somebody solve the issue with their pick-up in the future. 2024 2500hd 6.6L gas. Just hit 1000 miles. Noise can be described as a hollow clunk when turning at low speeds. It happens exactly as the rear first rear tire starts to go over the bump. I tightened the u-bolts holding the leaf springs to the rear axle. I believe the torque specification is 60ft/lbs + 130 degrees but I don’t know how you’d check that with a torque wrench without starting from scratch. All I did was use a 1/2” breaker bar and was able to comfortably get an 1/8th of a turn on all the nuts. Noise instantly went away. Luckily I used to be a technician so I crawled under the truck to diagnose it but it’s crazy to think that some people would either live with the noise or take it to the dealership thinking they bought a lemon/POS. Knowledge is power I guess! Truck has been great otherwise so no complaints. Hope this helps someone.