shaking in speed bw 90-100
my A6 audi shakes in speed between 90-100 km. no problem in less than 90 and more than 100 . it is strange, anybody knows why?
I have a similar issue on my A4 1.9TDi (B5 model) between 60-70mph. I'd also be interested to find out the possible cause. It's not wheel balance as I've two sets of wheels and it happens on both (unless I'm unlucky to have 2 sets of incorrectly balanced wheels...)
there are anumber of things can cause this no1 wheel balance no2 worn suspension arms ie play in ball joints no3 warped brake discs no4 worn shock absorbers and no5 unevenly worn tyres