Z71/99

First off my truck is an 04 sierra with a procomp lift(dont know if that has anything to do with it). This sound is a constant squeak-squeak-squeak but only when the truck is moving. You get the picture. The only time it doesnt is when its raining like it lubricates it or something but as soon as it dries up it comes right back. The sound sounds like its coming from under the drivers side dash but I cant locate it mainly because it has to be moving to do it and sticking my head under the dash going down the road might not be the best course of action.. Thanks for any help. O yeah I replaced the inter. mediate steering shaft bearing with no avail then 2 days ago I had the pitman arm replaced, tightened my steering but the damn squeak is still as loud as ever.

sk8rshorty

iTrader: (4)

u sure its from the dash?

i had a squeak like that on my 05 z71 and it was from the front shocks but i imagine that u dont have the stock shocks anymore

hirdlej

iTrader: (31)

regular or extended cab? If it's regular I have an idea as to what it is

drkblusierra

iTrader: (2)

i have that same squeak it mostly happens when i drive on a rough road or hit a bump... i thought to change the intermediate shaft to see if it helps but you say it didn't.

chuckie311

iTrader: (1)

go out and jump on the front bumper and see if u cant get it to squeek..and have someone else see if they hear it.

trever1t

iTrader: (14)

My dash was squeeking....you know, where all the pieces like the bezel, fuse panel, and door panel meet...CLP, yup good old BreakFree fixed it right up, no more squeek.

Your results may vary.

hirdlej

iTrader: (31)

Read my thread I posted last year. It may be your ISS Bearing https://www.performancetrucks.net/fo...d.php?t=402277

04BlackGmc

iTrader: (18)

talk about the seat belts in the regular cabs hah

COLDZ71

iTrader: (2)

My truck made a similar noise and I swore it was in the dash. Came to find out it was the emergency brake cable rubbing on the cab through the hole in the floor. Lubed it up and all is good.

mbell

are you sure this is a noise inside the vehicle?? it sounds like it could be a drivetrain noise like a u-joint especially how it goes away on wet days i had the same issue on mine and it was the front shaft u-joints