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98 S70 N/A 5-speed, Rear Spring Question: Correcting Rear-end Sag

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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theWIFES_S70
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Re: 98 S70 N/A 5-speed, Rear Spring Question: Correcting Rear-end Sag

Post by theWIFES_S70 »

tryingbe wrote:I can sell you a set of Volvo OEM spacers and bolts to raise up the rear. There are washers in place so the springs can't wander off.
Hey, tryingbe, thanks for the message. I've never seen these before! Are these used primarily for raising saggy springs?
Retired:
1998 Volvo S70, N/A, 5-speed, 187K
2007 Volvo S40, 2.4i, 5-speed, 121K
2015 Volvo S60, T5, 85K

brunocerous
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Post by brunocerous »

Since we're sharing pictures of saggy rear ends, I thought I'd offer mine for critique. I hadn't thought to measure from the wheel center on the 2000 V70 base MT, instead trying to determine the height of the tire to the fender. It's about 1.25" on the rear, and about 2.5" in the front.

The more I've worked on this fixer-upper, the more I've enjoyed driving it, and I'm thinking that new springs and shocks would do wonders for it. My brother (thewifes_s70) and I replaced the front struts but not the springs.

The previous owner had a 1.25" hitch on the car, so my guess is that towing might have caused the rear springs to wear prematurely. It needs new shocks anyway, so I'm hoping it's not that much more work.

(And yes, that is a newer V70 in the driveway in the background — not mine.)
'00 V70 side view
'00 V70 side view
2000 V70, base, MT, 'The Silver Bullet'
1998 V70, base, AT, 'Blue Steel'
1998 V70 T5, AT, project
2004 XC90 AWD (sold)
1999 V70 XC AWD, AT (RIP)
1998 S70 T5, AT (RIP)

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abscate
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Post by abscate »

If you dig back in my posts I made measurements on the rear ground to fender with old and the New springs to compare

I’ll try to find thread

viewtopic.php?f=1&t=63781&hilit=1999+ride+height
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1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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erikv11
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Post by erikv11 »

abscate wrote: 27 Feb 2018, 19:03 If you dig back in my posts I made measurements on the rear ground to fender with old and the New springs to compare

I’ll try to find thread

viewtopic.php?f=1&t=63781&hilit=1999+ride+height
Now that you've run them a while, what is your assessment of the IPD overload rear springs? I like them on my 98.
'95 854 T-5R, Motronic 4.4, 185k
'98 V70, T5 tune-injectors-turbo, LPT engine, 304k, daily driver
'06 S60 R, 197k
'07 XC70, black, 205k
'07 XC70, willow green, 212k
'99 Camry V6 :shock: 153k
gone: '96 NA 850 210k, '98 NA V70 182k, '98 S70 NA 225k, '96 855 NA 169k

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abscate
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Post by abscate »

I love the ride on the 99. I did all four corners at about 160k miles (40k ago) and it’s a tight ride, not too bouncy

I did IPD springsfront back and Sachs for struts
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wizechatmgr
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Post by wizechatmgr »

abscate wrote: 28 Feb 2018, 01:23 I love the ride on the 99. I did all four corners at about 160k miles (40k ago) and it’s a tight ride, not too bouncy

I did IPD springsfront back and Sachs for struts
I can feel the difference in yours vs mine with your newer front end suspension. At lot better "go where indicated" on it. Mine wanders just a little bit.

The rear on mine could have been used to ship materials to the space station with an appropriately side speed bump or pot hole at speed before those assemblies were replaced.
Wisdom requires knowledge as a prerequisite, but knowledge can be developed due to a lack of wisdom.
In order to learn how to fix something, you must first learn how to break it.
1999 V70 XC AWD 2.4 T -- ~231k miles
1998 V70 2.4 NA -- ~184k miles

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