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what is it this oily, glue type stuff?!

A mid-size luxury crossover SUV, the Volvo XC90 made its debut in 2002 at the Detroit Motor Show. Recognized for its safety, practicality, and comfort, the XC90 is a popular vehicle around the world. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America). P2 platform.
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luckyfanfan
Posts: 14
Joined: 30 August 2009
Year and Model: 2006 XC90 2.5t
Location: Toronto, Canada

what is it this oily, glue type stuff?!

Post by luckyfanfan »

found this oily ,sticky glue type, brown in color thing on upper radiator host...what the heck is it?! anyone?
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2006 XC90 2.5T

jimmy57
Posts: 6694
Joined: 12 November 2010
Year and Model: 2004 V70R GT, et al
Location: Ponder Texas
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Post by jimmy57 »

That is the intercooler hose and some oil from crankcase vent system condenses and collects there. The hose has some porosity with age and the oil gets through. The rubber from the hose deteriorating makes it gooey.

xallenx
Posts: 130
Joined: 5 June 2006
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Post by xallenx »

95 850 NA 279K on 1st motor (78K on the 2nd)
06 xc90 FW 2.5T 86K+

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instarx
Posts: 752
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Year and Model: XC70 T6 2011
Location: North Carolina
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Post by instarx »

jimmy57 wrote:That is the intercooler hose and some oil from crankcase vent system condenses and collects there. The hose has some porosity with age and the oil gets through. The rubber from the hose deteriorating makes it gooey.
Wow. Great explanation!
2011 XC70 T6 - current
2017 Alfa Romeo Giulia Q2 - Totaled in 2022. Not my fault.
2011 XC60 - sold
2000 V70XC - given to a friend, wish I still had it.

luckyfanfan
Posts: 14
Joined: 30 August 2009
Year and Model: 2006 XC90 2.5t
Location: Toronto, Canada

Post by luckyfanfan »

jimmy57 wrote:That is the intercooler hose and some oil from crankcase vent system condenses and collects there. The hose has some porosity with age and the oil gets through. The rubber from the hose deteriorating makes it gooey.
thank you for your detailed explanation, you totally explained everything... :D
2006 XC90 2.5T

luckyfanfan
Posts: 14
Joined: 30 August 2009
Year and Model: 2006 XC90 2.5t
Location: Toronto, Canada

Post by luckyfanfan »

xallenx wrote:TIme to get new ones...

http://www.ipdusa.com/products/5434/25- ... oupler-kit
ha, it looks really nice...
2006 XC90 2.5T

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