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2005 Volvo s60 2.5T

How to go faster, stop quicker, and turn harder. Chips, exhaust, larger turbos, bigger/slotted/drilled rotors, high performance brake pads, manual boost controllers, performance shocks/struts/springs, airbox mods and more! Also discussion on HID and Xenon lights, aftermarket foglights and other exterior lighting.
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Josephstone
Posts: 2
Joined: 16 June 2011
Year and Model: 2005 Volvo S60 2.5T
Location: Tucson, Arizona

2005 Volvo s60 2.5T

Post by Josephstone »

There is a small hose that comes across the top of the engine, and snakes its way down between the intake ports of the intake manifold. Well mine is broken. What is this hose and what does it do? Could it be the culprit for sluggish performance?
Thanks!

JRL
Posts: 9350
Joined: 22 November 2005
Year and Model: Several
Location: 19333
Been thanked: 16 times

Post by JRL »

Part of the PCV / breather box system and it must be replaced ASAP
Yes it can eventually do some fairly major damage
Weird, 3rd one this week that has broken/collapsed (same hose)
Mod note. Jim passed away in early 2022, his contributions to this forum are immortal, and he is missed. RIP

2000 V70R Black, 144,000 miles Wife's R.
2007 V70 2.5T White/Oak 111,000 MILES. Polestar tune, IPD bars, rear spoiler, dark grey Thors, DWS 06, HU850, sub.

Josephstone
Posts: 2
Joined: 16 June 2011
Year and Model: 2005 Volvo S60 2.5T
Location: Tucson, Arizona

Post by Josephstone »

difficult to replace or should I just let dealership do it?

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