I was on the A1 today at slightly over 70mph (officer..) and some donut pulled out in front of me so I had to brake rather sharply. 
The car and steering wheel shook like mad. Felt like the whole front end was shaking. 
I tested it again at 60 and it was ok. 
Thoughts? 
It's not thrust bushes as they are poly. Warped discs I reckon..
			
			
									
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	Shudder..
- Gordon
- Newbie 
- Posts: 39
- Joined: Tue Jan 02, 2018 7:11 pm
- Location: Halifax, West Yorkshire
Re: Shudder..
I would imagine it was the ABS kicking in.
Gordon
			
			
									
						
			
						Gordon
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				Themoog2
- Member 
- Posts: 600
- Joined: Sun Nov 25, 2018 10:29 pm
- Location: Cambridge
Re: Shudder..
No, the abs only works if a skid is detected. I didn't skid - just braked hard from 80 err.. 70mph.
			
			
									
						
			
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				DIY-PETE
- Newbie 
- Posts: 20
- Joined: Wed Apr 03, 2019 5:42 pm
Re: Shudder..
+1 on the warped discs, I have a dial test indicator which can measure the run out. My other half had similar symptoms on her C class (2003) which wasn't noticeable around town but was pretty scary slowing down from motorway speeds!
			
			
									
						
			
						- marti
- Member 
- Posts: 825
- Joined: Tue Jan 19, 2016 11:33 am
- Location: Norfolk
Re: Shudder..
Warped discs, had the same on me e46 two months ago...fitted genuine discs and pads....tested again at  high spped and all is fine 
			
			
									
						
			
						
 
							
