At My Wits End Here With This Rattling Clutch Pedal

[Goose]

I asked about this a while back. Clutch pedal rattling around 3k rpm in neutral and all gears. Goes away b pressing the pedal, but not so much to disengage the clutch. The bushing that goes between the master cylinder rod and pin is shot, so I'm replacing that. It's definitely not a transmission issue, It's a metal hitting metal sound in the cab. I checked the gromet where the cylinder rod goes through the firewall, it seems fine. I don't think that plastic bushing being worn would cause that much racket though.

 

I'll take a video in the morning of the sound.

[88mjgilley]

did you look at the line from the master cylinder to the slave?

[Goose]

No, what should I look for?

[Harley]

Could it be that the spring is missing causing extra play in it?

[Darren]

Swap in an AW4 and delete the clutch pedal.

[Dirteatr717]

It's most likely the plastic bushjng with the metal clip that goes through it, I got one from my local stealership a few years ago and it's shot again. It wasn't that cheap for a little piece of plastic either

[88mjgilley]

under the truck follow the line from the slave cylinder up towards the master cylinder my bet would be that the line is resting on the body causing a vibrating sound

[Dirteatr717]

My truck does that too^ that's more of a thump sound, Goose said it's metal on metal rattling. The clutch pedal and the rod are both metal and would rattle if the plastic bushing was shot/missing

[Goose]

Searched high and low, and couldn't find one. I did find a few online though. Ordering that and clutch return spring.

[Goose]

Well, replaced both the spring and the bushing....still get a rattle between 2-3k rpm. This SUCKS!