Loud Squeak/Creak

1

1997GTJF

New Member

Jan 24, 2009

10

0

1

Feb 15, 2009

#1

• Feb 15, 2009

• #1

Ever since i've had my 71 i've had an annoyingly loud creak/squeak that is coming from the front left driver's side shock tower area, it doesn't really happen when going over speed bumps, it happens more at slow speeds when braking or accelerating and when going over smaller bumps, it's loud enough that it's almost embarrassing going through town, also when I rock the car up and down from the outside the noise happens, I can get the noise the most when pushing the car down then when it's on it's way up the creak/squeak is there if that makes sense, i've greased the nipples on the front suspension and also sprayed the area with maintenance spray but the noise is still there, the weird thing is it only appears after a lot of use, for example, if I get the car out for the weekend the noise would not be there on the Saturday, but after constant use the noise will start to appear on the Sunday, not sure why? With the hood open the noise seems to be coming the most from the top of the shock tower, any ideas?

View attachment 270660

 

Decurion

Member

Sep 28, 2006

353

0

16

Livonia, MI

Feb 15, 2009

#2

• Feb 15, 2009

• #2

Upper control arm shafts. They need grease. There may even be a hole cut in the tower itself to allow easy acess to the grease fitting, as this was/is a very common problem.

 

R

ron67fb

Founding Member

Aug 3, 2001

1,117

0

36

SF Bay area, CA

Feb 16, 2009

#3

• Feb 16, 2009

• #3

If you have the means to grease the upper control arms make sure you grease it enough so that you see clean grease come out of the rubber seals, otherwise the threads will not get enough lube and will rust/squeak.

 

1

1997GTJF

New Member

Jan 24, 2009

10

0

1

Feb 17, 2009

#4

• Feb 17, 2009

• #4

Thanks for the replies, what puzzles me though is surely if something was worn the noise would be like it all the time? But it only appears after a few days of driving? The when I don't drive the car for a week or so the noise will go but as soon as I start using it a lot the noise will be back

 

Hack

15 Year Member

Mar 23, 2004

1,945

13

69

Minneapolis

Feb 17, 2009

#5

• Feb 17, 2009

• #5

Yeah, that's the way they are. They squeak more if used more. It doesn't mean they're worn out though. I went to the Opentracker roller UCAs, not because I race the car or anything, but just because I don't want to have that sqeak EVER come back. I agree it's very embarassing.

 

1

1997GTJF

New Member

Jan 24, 2009

10

0

1

Feb 17, 2009

#6

• Feb 17, 2009

• #6

I've just been out for a quick drive then back at the garage I was looking at the problem again and the noise is almost definitely coming from the shock itself because I had the hood open and was bouncing the car up and down with my ear to the top of the shock tower, exactly where the arrow is pointing in my picture, and the noise is right at the top almost to the point where I thought it may be one of the bolts that is the culprit, definitely no lower, the best I can describe the noise is like a rusty bed spring, it makes the noise the most when you push the car right down then when I gradually let it creep up it squeaks/creaks really loud, my Dad is putting it over the pit this afternoon and is going to try the greasing route and i'll go from there

 

G

gjz30075

Member

Aug 30, 2004

250

0

17

Roswell, Ga

Feb 17, 2009

#7

• Feb 17, 2009

• #7

Disconnect the shock and bounce the car. Won't hurt anything and it'll bounce a lot easier. That'll determine if its the shock or the uca.

 

R

ron67fb

Founding Member

Aug 3, 2001

1,117

0

36

SF Bay area, CA

Feb 17, 2009

#8

• Feb 17, 2009

• #8

Good idea, also you can use a piece of rubber fuel hose as a stethoscope while you have someone bounce the car. You'll easily pinpoint the noise that way.

 

1

1997GTJF

New Member

Jan 24, 2009

10

0

1

Feb 18, 2009

#9

• Feb 18, 2009

• #9

Sounds almost identical to this one, although mine's definitely the front

YouTube - 240sx squeaking rear suspension

 

1

1997GTJF

New Member

Jan 24, 2009

10

0

1

Feb 21, 2009

#10

• Feb 21, 2009

• #10

All sorted, the problem was due to a dry bearing on the upper A arm, it was bone dry when it was dismantled(blanked grease point) which explains the noise, all the suspension components on it seem to be the original Fomoco ones, such a relief to get rid of that noise after all these years, thanks for your help everyone