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1996 850 AWD Oil viscosity?

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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Randomnamegenerator
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Year and Model: 1996,850 AWD
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1996 850 AWD Oil viscosity?

Post by Randomnamegenerator »

Hello all,

I am gathering the bits for for a home service in a couple of weeks and can't find a definitive answer on what viscosity to use. The engine code is B5254T, I live in central Europe.

Oil checker sites show 5w30 and 10w30 seem to be the most likely candidates I'm not sure, does anyone else have experience with the lpt engine?

Thanks in advance.

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misha
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Year and Model: '97 850 2.5 20v
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Post by misha »

10w40 semi synth or 5w40 full synth because of a turbo.
5w30 or 10w30 is too thin for these engines.
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS

Randomnamegenerator
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Post by Randomnamegenerator »

Thank you Misha

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foggydogg
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Post by foggydogg »

Randomnamegenerator wrote: 24 Jan 2024, 10:48 Hello all,

I am gathering the bits for for a home service in a couple of weeks and can't find a definitive answer on what viscosity to use. The engine code is B5254T, I live in central Europe.

Oil checker sites show 5w30 and 10w30 seem to be the most likely candidates I'm not sure, does anyone else have experience with the lpt engine?

Thanks in advance.
From Volvo:
Volvo P80 owners manual  oil chart.jpg
Volvo P80 owners manual oil chart.jpg (14.27 KiB) Viewed 459 times
Since it rarely gets above 104F where I live, 10W30 goes in everything I drive.
https://volvo.custhelp.com/app/manuals/ ... om_id/1024
https://volvo.custhelp.com/app/manuals/ ... /model/850
69 1800s, @500k Death by Rust
94 850 Turbo, T-boned, ambulance for me, crusher for it
97 855 T5, 855 R projects
98 V70R x2, Silver Junkyard rescue, Coral Red
98 V70GLT x2, parts cars
00 V70xc x2, both now dead
62 122s, gone to live in Richmond
56 445 Duett basket project
1950 Studebaker 2R10 flatbed, T9 crashbox

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BlackBart
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Post by BlackBart »

Soo...about that -25F last week and cold starts.....
ex-1984 245T wagon
1994 850T5 wagon
2004 XC70 wagon BlackBetty

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foggydogg
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Post by foggydogg »

BlackBart wrote: 25 Jan 2024, 11:31 Soo...about that -25F last week and cold starts.....
[/hequote]

That's one of the reasons it would never occur to me to put 40 weight in any of my cars; plus if it gets that cold I ain't going outside, and the prime mover stays tucked under the house almost as warm as me.
69 1800s, @500k Death by Rust
94 850 Turbo, T-boned, ambulance for me, crusher for it
97 855 T5, 855 R projects
98 V70R x2, Silver Junkyard rescue, Coral Red
98 V70GLT x2, parts cars
00 V70xc x2, both now dead
62 122s, gone to live in Richmond
56 445 Duett basket project
1950 Studebaker 2R10 flatbed, T9 crashbox

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abscate  
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Post by abscate »

At 104F the only place I’m headed is the beach, on foot.
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread

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misha
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Year and Model: '97 850 2.5 20v
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Post by misha »

:mrgreen:
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS

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Sveedy
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Year and Model: 96 850 Turbo
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Post by Sveedy »

104F......Yawn :)
Try to learn life's bad lessons vicariously through others.


1996 850 Turbo GLH ( Goes Like Hell )
1999 V70 GLT

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BEJinFbk
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Post by BEJinFbk »

This morning just before 8:00...
.
D6263EE5-5F90-4D77-96F4-B46DDB04C860.jpeg
D6263EE5-5F90-4D77-96F4-B46DDB04C860.jpeg (415.76 KiB) Viewed 381 times
.
Nothing but Mobil 1 5w-30 and Chevron Supreme.
(Only 90 octane here, but ZERO corn syrup ).
At least 6 hours of plug-in time if she’s outside.
And she’ll get to run for at least a half hour before she rolls.

Or the heated garage - Strongly Preferred!
'98 V70 R - Well Equipped for Life Up North... ;)

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