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850 / S70 & V70 '96-'99 / C70 '97-'05 General Forum for the 850 and P80-platform 70-series models |
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What's the P80 850 V70 S70 C70 Killers & Std. FaultsViews : 186994 Replies : 63Users Viewing This Thread : |
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Feb 21st, 2017, 01:07 | #1 |
Classic P80 1999 BiFuel
Last Online: Jul 17th, 2024 11:31
Join Date: Aug 2012
Location: 48mph Middle Lane M4
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What's the P80 850 V70 S70 C70 Killers & Std. Faults
What are the P80 V70 S70 C70 Killers & Common Faults
The aim is for the collective to create a single thread that signposts these. NOT to be a highjacking thread on how to sort the various issue, but a collection of links to the solutions. These cars are known to be good for galactic miles with the caveat that a few items are kept on top of. I'm with RobertDIY of Youtube fame for being a great proponant of this. The things don't rot, unlike Mercs etc of a similar vintage even the W124 supposedly made of granite is rot-box by comparison. Watch a few key points, the P80 V70 S70 C70 Killers don't seem to get near us for 300,000+ miles. Few cars can do this before becoming uneconomic to run, in my experience not a P80 becuase parts are cheap and plentiful. Doa ll you can to list what you understand to be the things these cars need doing to them to get to 300,000+ REPEAT DO NOT ENTER INTO HOW To Sort the issue or it'll bog down. I'll kick off: 1) The Heater core. A Known issue. These leak causing head gasket failure and to the breakers piel they go. A £30 part kills many a P80 https://www.youtube.com/watch?v=_lKq7c5I5GU https://www.youtube.com/watch?v=OdKzDfvOoQA 2) Overheating Auto Transmissions: My hobby horse. Manuals are pretty much bullet-proof, and so are autos if you flush or fit a cooler. Google Gibbons Flush, you'll find all you need ot know. If not most won't get to high miles. I have £50 that says your ATF is black. Damage is being done. Not an issue if you don't drive the thing, but for the rest of us... http://www.volvoforums.org.uk/showthread.php?t=259661 https://www.youtube.com/watch?v=e-ME5_JcJ7g http://www.volvoforums.org.uk/showthread.php?t=235190 http://forums.t5d5.org/topic/2926-ma...9992000-r-awd/ 3) ETM Late 1998/99 only. This subject ahs been done to death. You want a Sacer ETM module. Contactless, don't bohter with any Magneto Marelli whatever they tell you. https://www.youtube.com/watch?v=rCNvsag0dig Information only. With links if you can. Can somebody do the ABS module, door-stay, suspension bushes, etc etc. Who's next`/...
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Bifuel V70 Classic 1999 [The Old Grumpy in the Corner, "When I was a lad... blah, bl**dy blah."] Last edited by CNGBiFuel; Feb 21st, 2017 at 01:19. |
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Feb 21st, 2017, 08:39 | #2 |
Classic P80 1999 BiFuel
Last Online: Jul 17th, 2024 11:31
Join Date: Aug 2012
Location: 48mph Middle Lane M4
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4) PCV:
This one also short and sweet. PCV puts many cars in the crusher. The factory fit system is undersized after cars get outside warranty mileages and clogs. Crankcase pressure builds, blows seals and the job to repalce these cheap as chips seals is so involved (likley the transmission is coming out) to be non-viable. Cars at 120,000+ burn oil or still have less than ideal pressures with factory repalcements. There's many ways to do this. Worst way is to fit more of the same parts that caused the issue in the first. Particualry as the engine is now getting tired, so needs an PCV upgrade. Numerous threads but this one is top of the tree https://www.matthewsvolvosite.com/fo...ic.php?t=53448 Until i did the mod. shown in this link, mine still burnt oil. £100 odd for a few bits of hose that kills these cars? - don't buy it, factory kit is overpriced junk, amounting to a few tubes. Works fine for the first 100,000. Hose is Hose. If you drive the thing, ie 150,000+ do it for less and do it better following the link above. Then stick to fully synth oil. Saves a fortune in oil too. Note: Race cars have pumps to reduce crankcase pressure for a reason, can't recommend thsi mod highly enough. How to check yours: https://www.youtube.com/watch?v=FIRoc0VxLd4:
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Bifuel V70 Classic 1999 [The Old Grumpy in the Corner, "When I was a lad... blah, bl**dy blah."] Last edited by CNGBiFuel; Feb 21st, 2017 at 09:21. |
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Feb 21st, 2017, 09:33 | #3 |
The Daddy
Last Online: Feb 29th, 2024 15:07
Join Date: May 2010
Location: Manchester
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Kind of linked to the PCV avove, rear crank seal sees a few off as it's a gearbox out job to change a £5 seal.
Seems to effect earlier cars more, or perhaps they're more neglected now. Blocked PCV puts extra strain on all the seals and unfortunately one of the first to go is the hardest to change.
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XC90 V8 Exec, C70 2.4T Convertible, S70 T5 CD, 850 TDI, 2 x Escort vans and a 2.8i Capri. Clearout has begun, but must continue! |
Feb 21st, 2017, 09:34 | #4 |
The Daddy
Last Online: Feb 29th, 2024 15:07
Join Date: May 2010
Location: Manchester
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Would also suggest rear delta-link bushes, as they're a ball ache to change so the cost is often uneconomical.
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XC90 V8 Exec, C70 2.4T Convertible, S70 T5 CD, 850 TDI, 2 x Escort vans and a 2.8i Capri. Clearout has begun, but must continue! |
Feb 21st, 2017, 09:52 | #5 |
MaDMaN
Last Online: Nov 26th, 2022 18:47
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Location: Red Lodge
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I did two in around an hour on Sunday.... Not sure what the fuss is about!
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Feb 21st, 2017, 13:49 | #6 |
DPF free.FCUK Greta he he
Last Online: Jul 6th, 2024 14:36
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Location: Bristol
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Oct 11th, 2023, 00:25 | #7 |
New Member
Last Online: Jul 25th, 2024 07:50
Join Date: Jan 2010
Location: Shoreham by Sea
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Battery HOLD DOWN PLASTIC CLIP
There ia hole in the clip a thin cable tie saves a lot hassle.
This was pointed out by a conciencious MOT technician |
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Jul 17th, 2024, 11:30 | #8 |
Classic P80 1999 BiFuel
Last Online: Jul 17th, 2024 11:31
Join Date: Aug 2012
Location: 48mph Middle Lane M4
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Bifuel V70 Classic 1999 [The Old Grumpy in the Corner, "When I was a lad... blah, bl**dy blah."] |
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