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missing my boost

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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scot850
Posts: 14904
Joined: 5 April 2010
Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
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Re: missing my boost

Post by scot850 »

I had my intercooler repaired at a radiator shop. Depending on what you find when you remove it it may be fixable.

If the radiator is leaking where you say it is, then I would also check your engine mount under the crank pulley and the top and bottom torque mount bushings. That fail is typical of those mounts failing.

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

67Amazon
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Joined: 28 June 2015
Year and Model: 122S 1967
Location: USA
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Post by 67Amazon »

thanks for the info.
I'll keep the radiator shop in mind for the intercooler cause I'm certainly not buying a new one ($$$more than my car).
first I got to get it out to pinpoint the leak, couldn't see it behind the radiator.
hoping I can JB Weld it myself. ha ha

already R&R the lower LH mount & upper torque mount (lower torque mount ok for now)
radiator has the typical leak at the plastic side tank, 200K+ miles & 26 years seems like a good run for it.

Peter

scot850
Posts: 14904
Joined: 5 April 2010
Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
Has thanked: 1856 times
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Post by scot850 »

I'm sure you may be able to. JB Weld have metal menders too, but remember the unit is under some pressure. What the guys did on mine was silver solder it if I recall.

What happened with mine was the 2 end mounts had come detached from the intercooler and allowed it to move between the radiator and A/C condenser. It managed to rub a small hole in the aluminum. There is a drain hole in the base of the intercooler so another small hole may not be too big an issue. Below you can see the small hole I had.
Hole in lower middle of intercooler
Hole in lower middle of intercooler
2000 V70R radiator and intercooler 006.JPG (346.34 KiB) Viewed 137 times
The bonus was I had the radiator guys clean the intercooler inside and out to remove any oil build up from the turbo.

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

67Amazon
Posts: 10
Joined: 28 June 2015
Year and Model: 122S 1967
Location: USA
Has thanked: 4 times
Been thanked: 2 times

Post by 67Amazon »

I'm hoping it's something like that and not a seam leak where it meets the plastic end cap.
I think the local radiator shop here closed up years ago so this will have to be a DIY fix.
will definitely pressure test it before re-installing it.

Peter

scot850
Posts: 14904
Joined: 5 April 2010
Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
Has thanked: 1856 times
Been thanked: 1717 times

Post by scot850 »

Good luck!

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

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