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Extremely loud squeal at startup
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Stiebertw
- Posts: 1
- Joined: Sat Oct 05, 2019 10:39 pm
- Year and Model: 2005 XC90
- Location: Virginia
- Has thanked: 0
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Extremely loud squeal at startup
I’ve got a 2005 XC90 V8. For about 3 months now, at start up, there is an extremely loud squeal that lasts for about 10-15 minutes if the car idles. If I immediately start driving it the noise is almost deafening. It last about 3 miles before it subsides to nothing. I’d say it increases on 90 degree turns. If I punch the gas and increase speed quickly the noise goes away faster. I’ve put water on the belt to ensure it’s not that, and the noise increases. So it’s not the belt. Any ideas?
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RickHaleParker
- Posts: 2967
- Joined: Mon May 25, 2015 2:30 pm
- Year and Model: See Signature below.
- Location: Kansas
- Has thanked: 3 times
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Re: Extremely loud squeal at startup
Take a length of rubber hose. Stick one end in your ear. Use the other end to locate where the squealer is hiding.
Platform: P80 1998 C70, B5234T3, AW50-42, Bosch Motronic 4.4, Special Edition package, Plant: Uddevalla Sweden.
Platform: X40 (Nedcar) 2003 S40, B4204T3, AW55-50/51SN, Siemens EMS 2000. Plant: Born Netherlands.
Platform P2 2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0, Plant Torslanda Sweden.
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1997 S90, B6304S, AW30-42, Bosch Motronic 4.4 - Sold
Platform: X40 (Nedcar) 2003 S40, B4204T3, AW55-50/51SN, Siemens EMS 2000. Plant: Born Netherlands.
Platform P2 2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0, Plant Torslanda Sweden.
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1997 S90, B6304S, AW30-42, Bosch Motronic 4.4 - Sold
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ggleavitt
- Posts: 350
- Joined: Sun Jun 04, 2006 11:33 pm
- Year and Model: XC90 05-2.5T, 08-V8S
- Location: Seattle
- Has thanked: 0
- Been thanked: 51 times
Re: Extremely loud squeal at startup
2005 V8- how many miles on the vehicle and when was the aux belt and the idlers replaced (with or without a new tensioner)?
Power steering pump and fluid is original? Reservoir level is correct? PS fluid ever changed/added and if yes, what fluid was used?
Power steering pump and fluid is original? Reservoir level is correct? PS fluid ever changed/added and if yes, what fluid was used?
2005 2.5T AWD-196k
2008 V8 AWD Sport-126k
2008 V8 AWD Sport-126k