sounds like if comeing from the steering wheel or right behind the dash the faster i go the faster it squeeks.

o 84 sedan deville 4.1

also if this is what it is what whould i do ? can i greese it or something ..or do i have to find a new 1

off the therad does anyone know where i can get those right and left rear bumper fillers less then 120.00 for both that was the best i could find ..

Has the car been sitting for a long period of time? My 83 Coupe squeaked too after being stored for the winter but the squeaking went away after about 50 miles of driving.

yes it had been sitting over a year but i've put 1000 miles on her already {cant stop driveing the big lac.} and it hasnot gone away yet..

i'm going to my boys shop to put it up on a lift today to figure out this code 29 I keep getting so i will try something today

thanks
tom

Even if you buy a new speedo cable you'll need to lubricate the new one before placing it in service. May as well buy a tube of genuine GM Speedometer Cable Lubricant anyway.


Check behind the dash & under the hood to see if there are any sharp bends in the cable jacket; should be none, only gentle curves. Try to increase the radius of the curves as much as possible before removing & lubricating the old steel speedo drive cable.

Once you get the old cable cleaned & lubed should be quiet & speedo readings stable. If not, try a new speedo cable assy. Sometimes if there has been a significant kink in the speedo line the plastic gears at the transmission output become severely worn from the stress of driving the kinked cable.