grease points
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Joined: Jan 2002
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From: Canada
grease points
[updated:LAST EDITED ON 01-Sep-02 AT 07:13 PM (EST)]How many nipples are there to grease on 1990 4.0 aerostar rwd.I have a grinding noise-squeak. when i go over bumps and also when i drive new wheel bearing,calipers,inner tie rod ends,steering rack,upper-lower ball joints.it is not a steady noise rotors turned thanks 
Postmaster
Joined: Apr 2001
Posts: 3,818
Likes: 3
grease points
If your noise originates in the front end, it may likely be the large front sway bar moving against the bushings. Try spraying the rubber busings with a silicone based spray to see if this eliminates your noise. If so, you can try unbolting the bushings and reversing them to gain a temporary fix, but ultimately the bushings wil have to be replaced. Hope this helps.
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