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2000 C70 Steering Shake - New Owner

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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hvymtlc5
Posts: 16
Joined: 30 May 2014
Year and Model: c70 2000
Location: florida

2000 C70 Steering Shake - New Owner

Post by hvymtlc5 »

Bought my 2000 C70 about a month ago. It has 105K miles. The steering wheel shakes on uneven or rougher road like the car is made from tin and flexing. It is smooth on smooth flat road. I have balanced the tires twice, replaced inner and outer tie rods, struts and bushings, and installed both new axles. It is a little better, but not like any other car I've owned before. Being told by the local garage that this is the "normal" C70 shake.....they all have it.

Anything to fix this? Strut brace? Possible rear suspension issues that manifest at the front?

JRL
Posts: 9350
Joined: 22 November 2005
Year and Model: Several
Location: 19333
Been thanked: 16 times

Post by JRL »

Is this a convertible?
If so, they ALL shake and pretty badly.
Convertibles by design are not as tight a structure as a sedan. Manufacturers usually add cross braces and supports to help this, but the general design of the Gen 1 C70 plus the way it needs to collapse properly in case of an accident leaves the owner with a car that's not a very solid convertible, in fact it's about one of the worst made in terms of being solid!
If a car was/is designed from the beginning to be a convt, (read Corvette), you really cannot tell the difference between the convt. and the coupe in terms of solidity.

If it's a coupe start with the usual stuff, bent wheels, alignment, tires, etc
Mod note. Jim passed away in early 2022, his contributions to this forum are immortal, and he is missed. RIP

2000 V70R Black, 144,000 miles Wife's R.
2007 V70 2.5T White/Oak 111,000 MILES. Polestar tune, IPD bars, rear spoiler, dark grey Thors, DWS 06, HU850, sub.

hvymtlc5
Posts: 16
Joined: 30 May 2014
Year and Model: c70 2000
Location: florida

Post by hvymtlc5 »

Yes - it is the convertible. Can't believe anyone would have bought one new unless they lived / drove on a smooth road. Feels like my old jeep with big tires, like it needs a steering stabilizer.

kahl
Posts: 943
Joined: 27 October 2012
Year and Model: 2000V70XC
Location: columbus ohio
Been thanked: 10 times

Post by kahl »

Did you check your control arm bushings? We added a strut brace to BIL's convert and it helped to reduce the flexing, but the brace did not make the flexing go away. how do you like the turning radius and rear view?

hvymtlc5
Posts: 16
Joined: 30 May 2014
Year and Model: c70 2000
Location: florida

Post by hvymtlc5 »

Won't turn for a darn into a parking space and the blindspot, especially for backing up is really bad. Still a decent looking car for a 2000 model year.

xjflexer
Posts: 109
Joined: 15 June 2010
Year and Model: '96 850 R Wagon
Location: Richmond, VA

Post by xjflexer »

http://www.vivaperformance.com/lower-re ... v-c70-fwd/

You need to get what is in the above provided link. Expect freight to be $150 as the box is rather large. However, it will transform the car. Well worth the expense for this otherwise beautiful car.

The brace you would be purchasing is the REAR one in the picture, I.E., the one not well illuminated.

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