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  • 1965 - 1973 Classic Mustangs -General/Talk-
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Power steering squeal

  • Thread starter Thread starter xero0620
  • Start date Start date Aug 12, 2008
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xero0620

New Member
Jul 15, 2008
60
0
0
Vacaville Ca.
Aug 12, 2008
#1
  • Aug 12, 2008
  • #1
When I rev the engine and sometimes upon startup the power steering belt squeals or slips. It also does this when I turn the steering wheel all the way in one direction. I tried to add more tension to the belt but that didnt seem to help and I dont think I got it any tighter than it was. Could the belt be bad and if so is there a way to tell.
 
G

gjz30075

Member
Aug 30, 2004
250
0
17
Roswell, Ga
Aug 13, 2008
#2
  • Aug 13, 2008
  • #2
I had the same problem. The belt has to be pretty tight and I roughed up the inside of all the pulleys by holding a piece of 100 grit sandpaper in the 'V' while the engine is running . Be careful! The sandpaper roughed up the paint enough to allow the belt to grab and stop the squealing.
 
G

Gud T.B. Blown

Member
Dec 9, 2004
583
1
18
Aug 13, 2008
#3
  • Aug 13, 2008
  • #3
Try using some silicone belt dressing, that is supposed to stop belt squeals.
 

mikec35

Member
Jul 6, 2004
233
2
19
NC
Aug 13, 2008
#4
  • Aug 13, 2008
  • #4
Posted via Mobile Device
 

mikec35

Member
Jul 6, 2004
233
2
19
NC
Aug 13, 2008
#5
  • Aug 13, 2008
  • #5
Did you just replace the belt?
If so then the new belt is too long if you cannot adjust it any tighter. If it's the same belt that has been on the car then it's stretched and needs to be replaced.
Posted via Mobile Device
 

zookeeper

Founding Member
Aug 25, 2001
3,415
63
109
Rogue River, Oregon
Aug 13, 2008
#6
  • Aug 13, 2008
  • #6
Mike's right. Either it's the wrong belt, or it's shot, but it's slipping, replace it and I'll bet it goes away.
 
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xero0620

New Member
Jul 15, 2008
60
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0
Vacaville Ca.
Aug 13, 2008
#7
  • Aug 13, 2008
  • #7
I was wondering if it might be too long. It is the same belt that was on the car when I bought it. I guess thats one bad thing about buying a used car. You dont know whats been done to it until you do it yourself. There seems to be room for the ps pump to slide out more, I guess prying with a screw driver with one hand and wrench in the other isnt the right method for taking slack out of the belt.
 

zookeeper

Founding Member
Aug 25, 2001
3,415
63
109
Rogue River, Oregon
Aug 13, 2008
#8
  • Aug 13, 2008
  • #8
Actually, that's about how I do it, except I use a thin pry bar with masking tape wrapped around it so I don't booger anything. Make sure you loosen BOTH the pivot and the locking bolt.
 

mikec35

Member
Jul 6, 2004
233
2
19
NC
Aug 13, 2008
#9
  • Aug 13, 2008
  • #9
That's exactly what I was going to suggest: a pry bar with a rag wrapped around it to avoid any damage. Good call!
Posted via Mobile Device
 
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