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Weird rear end wobble 


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 Post subject: Weird rear end wobble
Posted: Tue Sep 27, 2011 3:32 pm 
Fordmods Newbie

Age: 35

Posts: 5

Joined: 20th Jan 2011

Location: Brisbane
QLD, Australia

Hi all,

My BA fairmont has developed this strange wobble in the rear end. I believe that it may be the result of some serious potholes i hit earlier this year. I have since replaced the rear wheels and tyres but the problem is still there. An analogy of what it feels like would be when the panhard rod breaks on a live axle diff and the car can wobble side to side with respect to the diff (although not quite that bad). On a nice smooth motorway, it drives nice and straight but as soon as the road isn't the best or when corners come into play, the car handles rather poorly. The steering doesnt pull to any side and the wobble seems to come from the rear of the car - not the front.

It is standard ride height and running 18's and 235 tyres. I am going to take it to a suspension place but would like some ideas first (as last time i took a car to pedders, i got a list back 2 pages long and a quote to fix everything that was more than my old car was worth in total)! When i took the wheels off, i tried to shake the wheel whilst it was jacked up and there was no play in the bearings either. I am stumped. Any help would be great! Thanks.
 Post subject: Re: Weird rear end wobble
Posted: Tue Sep 27, 2011 3:36 pm 
Getting Side Ways
User avatar

Age: 31

Posts: 1507

Joined: 14th Aug 2009

Gallery: 12 images

Ride: BA XT V8

Location: Gosnells, Perth
WA, Australia

as you have started put the back on some stands and try shake things around see whats mooving.
even put the car into 1st gear and let it run slowly and have a look at the back to see if anythin is running out.



BA XT V8. Ice Mint. 18" Speedys. XR6T LSD. Full Pacemaker twin 2 1/2inch Stainless Steel system. Custom CAI. Black XR interior with white trimming. Powerbond underdrive kit 25%.
13.65@102mph. 2800 hi-Stall.
230RWKW@5250 rpm. 625NM.

 Post subject: Re: Weird rear end wobble
Posted: Tue Sep 27, 2011 10:09 pm 
Tyre Shredder

Age: 28

Posts: 326

Joined: 3rd Nov 2009

Ride: AUII XR8 Pursuit & EF XR6

Location: Albion Park
NSW, Australia

Must be a common fault with the BA as I drove my mates BA Mk1 XR6 and its got the same thing, rear end moves all about and Im pretty sure its gota be the bushes.



- 1994 EF XR6, Auto, EL XR wheels. Clean and close to original ( Missus' Kiddie Chariot )
- 2001 AUII XR8 Pursuit ute, 5 speed, 18" alloys, custom tray. Goes alright!! lol

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