About what would it cost to Balance a140 500 Sel 1992 with a GSP9700? thanks. I had the engine mounts and trans mounts changed,the accumulators (2)changed and the Right rear shock replaced. The left one was not leaking. I have two new Bilsteins on the front this car ride soomth untill I hit a bump or something like that in the roadway and the car feel like a ton of bricks. I do not understand it
I have four new komos tires on the car and a extremely harsh ride , none of the inde`s seem able to balance the tires. I get a squeak from the left fromt If I am driving slow. I am disable and unable to make the repairs myself but I am tried of puting money into the car month a month any idears..
thanks.......

Sounds like you have multiple issues.

GSP9700: one shop I use would charge $10/wheel (balancing only) and another shop tries to get closer to $30.

well I had the tires balanced with the GSP9700, No change in the way my car drives. steering wheel still vibrating, I can still feel it in the seat. would the sway bar front and back cause this?

I highly doubt that either sway bar would cause a vibration. Instead, I would suspect steering and suspension components (ie: tie rods and balljoints)

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It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D

Don't assume that a super-fancy piece of balancing equipment will automatically produce a perfectly balanced tire/wheel all by itself. I had to take a wheel BACK to a place after buying a tire for wifey's car and having it balanced on that machine, and the positions, sizes, and numbers of weights required magically changed in 4 hours. OTOH, the place that installed my Kumos has an old-fashioned balancer and people who know what they are doing. Perfect the first time.

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86 560SL
With homebrew first gear start!
85 380SL
Daily Driver Project

http://juliepalooza.8m.com/sl/mercedes.htm

Thanks I see that. I will return on monday to see what they will do. I have four GSP9700 shops in the town were I live only two Mercedes shops. but when they see a Mercedes pull in well they will hit you up, So I drove to fayetteville NC thinking it would be better no such luck.
The Mercedes shop I did use around here riped me off so much I do not trust anyone anymore. They had changed most of the front end when I first gotten the car. well anyway let see what happens.