Page 1 of 1
					
				Replaced bushes now steering jumpy/twitchy over bumps 
				Posted: Sun Jun 24, 2018 11:21 pm
				by Digidick
				Replaced the front control arm bushes and it’s done a good job of firming things up but has introduced a couple of issues. 
- Steering wheel vibration at 70mph which I suspect getting the front wheels balanced will solve that. 
- My main issue is when going over bumps in the road with a single front wheel like drain covers or even cats eyes and I’m holding the steering wheel gently it wants to flick out of my fingers and seems very sensitive/twitchy/jumpy. 
My next port of call is lower control arms or just their bushes. 
Any thoughts please folks?
Sent from my iPhone using Tapatalk
			 
			
					
				Re: Replaced bushes now steering jumpy/twitchy over bumps 
				Posted: Mon Jun 25, 2018 6:03 pm
				by marti
				Vibration at 70 will be wheel balance....I presume you have had a 4 wheel alignment after changing the bushes?
			 
			
					
				Re: Replaced bushes now steering jumpy/twitchy over bumps 
				Posted: Tue Jun 26, 2018 9:52 pm
				by Huxsta
				How worn are your front tyres? Our 20” is a nightmare when they get down near the wear bars. It more or less can steer itself on the dual carriageways where the lorries have worn the surface.
			 
			
					
				Re: Replaced bushes now steering jumpy/twitchy over bumps 
				Posted: Fri Jun 29, 2018 7:52 am
				by Digidick
				[quote="Huxsta"]
How worn are your front tyres? Our 20” is a nightmare when they get down near the wear bars. It more or less can steer itself on the dual carriageways where the lorries have worn the surface.
[/quote]
Not bad actually, I'd say 4-5mm left. They came on the car so not driven it with anything different on. I have some winter wheels coming today so might give them a bash and feel the difference.
			 
			
					
				Re: Replaced bushes now steering jumpy/twitchy over bumps 
				Posted: Fri Jun 29, 2018 8:19 am
				by Alan Gunn
				I would get a 4 wheel alignment done now.
			 
			
					
				Re: Replaced bushes now steering jumpy/twitchy over bumps 
				Posted: Fri Jun 29, 2018 9:05 am
				by Digidick
				[quote="Alan Gunn"]
I would get a 4 wheel alignment done now.
[/quote]
Had rear tyres fitted as soon as I got it and full alignment at the same time so now I've changed bushes it needs doing again but it still has that feeling even now.
			 
			
					
				Re: Replaced bushes now steering jumpy/twitchy over bumps 
				Posted: Fri Jun 29, 2018 9:48 am
				by Alan Gunn
				Might sound daft but did you lower the car back down before tightening everything back.
If you don't bushes can twist and might cause a problem.
Never done it any other way so not sure.
			 
			
					
				Re: Replaced bushes now steering jumpy/twitchy over bumps 
				Posted: Tue Jul 03, 2018 12:29 pm
				by Digidick
				Yeah had the car at the correct height. 
Been thinking the Meyle Heavy Duty bushes used are perhaps a bit too HD??
Might switch with OEM or another brand?
Sent from my iPhone using Tapatalk