Rattle

kbholland · May 30, 2023

Is anyone experiencing a loud rattle when accelerating in low RPM’s? Sounds like coming from under the hood.

Johnny Raptor · May 31, 2023

Never heard anything like that on mine.

spacecoyote4x4 · Aug 9, 2024

kbholland said:
Is anyone experiencing a loud rattle when accelerating in low RPM’s? Sounds like coming from under the hood.

Yeah, mine started doing it last week. Sounds like a sack of aluminum cans shaking around. It happens when I accelerate slowly to maintain speed. Seems to be the turbo when under light load…low psi.

spacecoyote4x4 · Aug 9, 2024

spacecoyote4x4 said:
Yeah, mine started doing it last week. Sounds like a sack of aluminum cans shaking around. It happens when I accelerate slowly to maintain speed. Seems to be the turbo when under light load…low psi.

I believe I found my issue after searching various ways on YouTube.

IWE Check Valve..?

I was/am having the rattle/grind while driving. I found the problem and fix here, of course and then replaced the part. I noticed while replacing it that my valve piece doesn’t connect to the hose like all of the others in the videos on YouTube. Anyone else see this? Is it normal? Pics for...

www.fordraptorforum.com