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New owner of 2000 s70

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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Dadvid
Posts: 9
Joined: 5 May 2016
Year and Model: 2000 s70
Location: San Antonio

New owner of 2000 s70

Post by Dadvid »

Happy to find this site! I bought a 2000 s70 (125k miles) for my daughter and am now going through it before she drive it this summer. So far:
Tie rod ends
Ignition coils
Oil change
Coolant temp sensor and thermostat
Soon to have tires, alignment, and radiator hoses

Scan at O'Reilly says p0111 (IAT) and p0500 (speed sensor). ABS and CEL lights are on. From what I've found on the forum so far it looks like the ABS module is suspect. I'd appreciate any insight from you experienced Volvo guys.
Also, the hose from the power steering pump to the reservoir seems to seep fluid at the ends. I tightened the clamp but still see some leakage. There seems to be an issue with the clamps here based on other posts. Should I just replace the hose, and are there particular clamps I should use? Thanks!

Sommerfeldt
Posts: 1148
Joined: 29 July 2008
Year and Model: 2018 S90 T8
Location: Oslo Area, Norway
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Post by Sommerfeldt »

Hey! Welcome to MVS, the friendliest Volvo forums around. (I'm not friendly, though, anyone will tell you. But the rest of the guys are nice.)

The intake air temp sensors can set a CEL. There are 2 sensors, up front, prone to cracking and failing. There are probably people who will chime in on the other one, but the IAT problem is a relatively easy fix, at least.

Hoses should be a priority on your list. Coolant hoses (bit of a PITA), IC/turbo hoses (easy) and vacuum hoses (bit of a PITA) should all be swapped out, probably. 80+ percent of "WTF happened?!" issues on these cars are vaccum/boost related, and coolant loss is often disastrous in a matter of seconds, since the aluminium head will warp and wreck your entire engine.

You don't have to use Oetiker clamps - regular, heat friendly hose clamps in stainless steel are what I use on all my hoses. Just make sure they've gt rounded edges, so they don't nip at your rubber (or silicone).

- S
2018 S90 T8 Inscription - glossy black with amber interior and dark as night rear windows.
[Gone] '96 855 T5 - R bumper and spoiler, Koni Yellows & blue H&R springs all 'round.
[Sold] '97 S70 T5
[Gone] '95 855 T5-R - one of the black ones... sadly stolen and wrecked.

polskamafia mjl
Posts: 2640
Joined: 1 April 2009
Year and Model: 1995 Volvo 854 T-5R
Location: Hershey, PA
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Post by polskamafia mjl »

Sommerfeldt wrote:(I'm not friendly, though, anyone will tell you. But the rest of the guys are nice.)
Haha I've only seen two people suggest that so far. :lol: You're perfectly friendly.

As for the ABS issues contact Matty Moo on the forum. I don't know if the 2000 models suffered from ABS module problems but he certainly will.
'All my money is gone and I have an old Volvo.' - Bamse's Turbo Underpants

Current: 1995 Volvo 850 T-5R Manual - Bringing it back from the brink of death
Previous: 1996 Volvo 850 GLT - Totaled

Sommerfeldt
Posts: 1148
Joined: 29 July 2008
Year and Model: 2018 S90 T8
Location: Oslo Area, Norway
Has thanked: 55 times
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Post by Sommerfeldt »

polskamafia mjl wrote:Haha I've only seen two people suggest that so far. :lol: You're perfectly friendly.
I only have 300-some posts, and already, there's two, you mean. I thought fair warning for the new guy was in order. :lol: ;)

- S
2018 S90 T8 Inscription - glossy black with amber interior and dark as night rear windows.
[Gone] '96 855 T5 - R bumper and spoiler, Koni Yellows & blue H&R springs all 'round.
[Sold] '97 S70 T5
[Gone] '95 855 T5-R - one of the black ones... sadly stolen and wrecked.

JRL
Posts: 9350
Joined: 22 November 2005
Year and Model: Several
Location: 19333
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Post by JRL »

1996-2001 ALL have ABS module issues at one point or another
Also change your tranny fluid ASAP! Non turbo= 5 speed=possibly deadly issues
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.

Dadvid
Posts: 9
Joined: 5 May 2016
Year and Model: 2000 s70
Location: San Antonio

Post by Dadvid »

Thanks for the tips, guys. I can see this forum will be a big help! Sommerfeldt - I will do my best to stay on your good side!

PS78
Posts: 186
Joined: 6 February 2016
Year and Model: 2000 S70
Location: Northeast PA
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Post by PS78 »

This type of atf is very affordable and works well. Toyota T-IV. Readily purchasable at any toyota dealer service counter.
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