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Transmission slips for about a 1/2 second

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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carlr
Posts: 26
Joined: 18 March 2010
Year and Model: 1996 850GLT Wagon
Location: Lakeville, MA

Transmission slips for about a 1/2 second

Post by carlr »

I just noticed today that when I shift from park to reverse the transmission slips for about a 1/2 second then goes into gear. Once in gear it is fine and only seems to happen going from park. I just got in and I have not yet checked the fluid, which I will do first thing in the AM.
Any thoughts other than maybe low fluid????
Thanks, Carl

charlyW
Posts: 1008
Joined: 21 July 2009
Year and Model: 97 855 T-5 CD
Location: Norwich, UK

Post by charlyW »

Check the condition and level of the fluid failing that replace it chances are thats all the box needs.
855 T-5 RHD Blue: MBC, Custom Map based on Rica, K&N Filter, 18T Turbocharger, White/Green injectors [depends on my mood], Blue Silicone vacuum hoses

patrioty3k
Posts: 134
Joined: 23 December 2008
Year and Model: 1995 850 Turbo Wagon
Location: Southwick Ma.

Post by patrioty3k »

I've actually had the tranny slip,like after I come to a fast stop,for only like a mili-second,seems like the tranny has to "catch-up" with the motor,oil level is good,also the tranny was replaced @ 140k now has 198k....is that something you are feeling carlr?
1995 850 Turbo S/Wagon,Alpine head w/Sirius Sat. Radio--"OCTANE" power!
200K $400 Sleeper...nuff said!

FCPEURO
Posts: 3002
Joined: 17 June 2009
Year and Model: 2006 XC90 V8
Location: Milford, CT
Been thanked: 19 times

Post by FCPEURO »

carlr, I had the same issue with my 850. Once I flushed it out with new fluid, it was a lot better.

patrioty3k
Posts: 134
Joined: 23 December 2008
Year and Model: 1995 850 Turbo Wagon
Location: Southwick Ma.

Post by patrioty3k »

FCPGroton wrote:carlr, I had the same issue with my 850. Once I flushed it out with new fluid, it was a lot better.
Should'nt we also change the filter? And what is the best tranny oil recommended? Thanks.....
1995 850 Turbo S/Wagon,Alpine head w/Sirius Sat. Radio--"OCTANE" power!
200K $400 Sleeper...nuff said!

jblackburn
MVS Moderator
Posts: 14043
Joined: 8 June 2008
Year and Model: 1998 S70 T5
Location: Alexandria, VA
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Been thanked: 19 times

Post by jblackburn »

There's no filter.

Ok, well, there is a filter, but you can't get to it without removing the whole transmission. Some people put one in one of the transmission lines to the radiator, more power to them. As long as you keep the fluid clean, you won't have problems with it.

Any Dex-III fluid will work, some people use the 3309 fluid from later cars, or I personally really like Mobil-1 full-synthetic ATF.
'98 S70 T5
2016 Chevy Cruze Premier


A learning experience is one of those things that says, "You know that thing you just did? Don't do that."

mercuic: Long live the tractor motor!

patrioty3k
Posts: 134
Joined: 23 December 2008
Year and Model: 1995 850 Turbo Wagon
Location: Southwick Ma.

Post by patrioty3k »

:D ok,thanks justin for the info!changing subjects.... I really do hate those loud and over- head lighted harley davidsons',they always seem to ride up on my bumper right near the lines in the road. i just turn the rear view mirror to ground and flip them off!I recently cast away one of those{expletive} away....pushed her 3/4 pedal to the floor! Addios @ 95mph in about 4 seconds....! :evil:
1995 850 Turbo S/Wagon,Alpine head w/Sirius Sat. Radio--"OCTANE" power!
200K $400 Sleeper...nuff said!

jblackburn
MVS Moderator
Posts: 14043
Joined: 8 June 2008
Year and Model: 1998 S70 T5
Location: Alexandria, VA
Has thanked: 9 times
Been thanked: 19 times

Post by jblackburn »

Those are the kinds of people I "brake check" when they get right up on me.

I made the mistake of going through Daytona 4 years ago during bike week...never have I been so annoyed with them.
'98 S70 T5
2016 Chevy Cruze Premier


A learning experience is one of those things that says, "You know that thing you just did? Don't do that."

mercuic: Long live the tractor motor!

carlr
Posts: 26
Joined: 18 March 2010
Year and Model: 1996 850GLT Wagon
Location: Lakeville, MA

Post by carlr »

Thanks for all the input. The last couple of days the tranny has been fine. Maybe I was'nt awake yet that morning. it must have been a dream.

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