spottedog Posted April 23, 2014 Report Share Posted April 23, 2014 Yesterday I put my 1974 B210 on jack stands to replace the rubber hoses on the front brakes, everything went well, bled the brakes, all OK.Put the wheels back on, lowered the car and went for a test ride, brakes work great BUT I hear a "groneing" sound coming from the front left of the car.I go back home and raise the car to have a look but as I raise the car I hear the same sound coming from the drivers side strut!I remove the wheel and see nothing unusual, no oil coming from the strut.I put the wheel back on and as I lower the car it makes the same sound.So I sit on the fender to push the compress the suspension and when I let it come back up the strut makes the sound and does not return to the"full up" position!I have a friend push the front of the car up and down while I poke around with a stethoscope, the sound is coming from the top of the strut. WTF? :confused:I replaced both strut cartridges about 3 years ago, they are not 41 years old. This is my DD, I need to fix this thing to get to work. :blush: Quote Link to comment
MikeRL411 Posted April 23, 2014 Report Share Posted April 23, 2014 FYI, the front left IS the driver's side, Quote Link to comment
B210GX Posted April 23, 2014 Report Share Posted April 23, 2014 FYI, the front left IS the driver's side, Not necessarily.. Could be a RHD car... probably not but... Quote Link to comment
spottedog Posted April 23, 2014 Author Report Share Posted April 23, 2014 FYI, the front left IS the driver's side, Non sequitur Quote Link to comment
spottedog Posted April 23, 2014 Author Report Share Posted April 23, 2014 Not necessarily.. Could be a RHD car... probably not but... Non sequitur Quote Link to comment
datzenmike Posted April 23, 2014 Report Share Posted April 23, 2014 Changing the flex lines wouldn't have done this. So this must have been doing this all along but you couldn't hear it in the car. Coil springs rubbing anything? Probably just hydraulic sounds inside the strut masked by engine and road noise. Quote Link to comment
ggzilla Posted April 23, 2014 Report Share Posted April 23, 2014 Does not sound like a problem to me. Keep driving it. Quote Link to comment
spottedog Posted April 24, 2014 Author Report Share Posted April 24, 2014 Changing the flex lines wouldn't have done this. So this must have been doing this all along but you couldn't hear it in the car. Coil springs rubbing anything? Probably just hydraulic sounds inside the strut masked by engine and road noise. Does not sound like a problem to me. Keep driving it. Pulled the strut and the cartridge, cartridge piston was seized, cut off end and found chunks of valve assembly. Goodbye Monroe, hello Koni. Quote Link to comment
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