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Timing belt noise

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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taxi
Posts: 236
Joined: 16 June 2010
Year and Model: V70 2000
Location: Västerås, Sweden
Been thanked: 1 time

Re: Timing belt noise

Post by taxi »

Update: the "lone roller" might be the culprit, looks like it is leaking bearing grease, and when I spin it in my hand its not as quiet as the other. It also feels just a little bit wobbly.
I just got a new one from warranty, will know soon if it was bad when I reassemble everything!

Ben850
Posts: 1613
Joined: 8 September 2011
Year and Model: 1996 850 R Wagon
Location: Michigan
Been thanked: 7 times

Post by Ben850 »

If you are talking about the Idler pulley, It shouldn't "spin" freely when turning it by hand. It should be a smooth rotation with a little drag to it.
If in fact you can spin it freely, it is probably your culprit. I just replaced mine and even the old pulleys were still stiff.
Attachments
new blue belt.jpg
new blue belt.jpg (102.7 KiB) Viewed 1335 times
1993 850 GLT , You wouldn't know it.
1996 850 Turbo Wagon White.
1995 T-5R Black. New work in progress.
1998 V70 XC Cross Country White.
1994 850 N/A Wagon Black.
1997 850 Sedan Black.
1996 850R Wagon White.
1997 850 Sedan Red ( not white or black!)

taxi
Posts: 236
Joined: 16 June 2010
Year and Model: V70 2000
Location: Västerås, Sweden
Been thanked: 1 time

Post by taxi »

Yes, idler pulley, thank you! But you have to admit: my english is pretty good, learned from movies, Tom Waits, and Springsteen :D
Anyway, noise is still there :(
I feel I have done enough now: tensioner took the usual five to eight minutes to compress, pulleys are ok, covers where were they are supposed to be.
Thank you for your time, and if anything breaks I will tell you about it!
-Dan

Ben850
Posts: 1613
Joined: 8 September 2011
Year and Model: 1996 850 R Wagon
Location: Michigan
Been thanked: 7 times

Post by Ben850 »

Sorry to hear the noise is still there. But I'm not sure if those are the two most intelligible guys to learn english from. Ha.
Have fun Dan.
1993 850 GLT , You wouldn't know it.
1996 850 Turbo Wagon White.
1995 T-5R Black. New work in progress.
1998 V70 XC Cross Country White.
1994 850 N/A Wagon Black.
1997 850 Sedan Black.
1996 850R Wagon White.
1997 850 Sedan Red ( not white or black!)

taxi
Posts: 236
Joined: 16 June 2010
Year and Model: V70 2000
Location: Västerås, Sweden
Been thanked: 1 time

Post by taxi »

I am not worried, its an old car, and still better than many newer cars. And I plan on putting the entire front end from it on a V70 when I can afford one with bad suspension and brakes. (I have replaced many things on my car, feels like new).
And dont look down on americas best contribution to the world! And I almost forgot Neil Young!
Have a nice day!

Ben850
Posts: 1613
Joined: 8 September 2011
Year and Model: 1996 850 R Wagon
Location: Michigan
Been thanked: 7 times

Post by Ben850 »

taxi wrote:I am not worried, its an old car, and still better than many newer cars. And I plan on putting the entire front end from it on a V70 when I can afford one with bad suspension and brakes. (I have replaced many things on my car, feels like new).
And dont look down on americas best contribution to the world! And I almost forgot Neil Young!
Have a nice day!
I understand Dan.
Mine is a '93 850 with a '96 front bumper. I don't mind working on it to make it a car worth driving. I've made it look better as well.
I took this photo yesterday after the timing belt job. I imagine the trees look good in Sweden as well this time of year.
By the way, Neil Young is Canadian. That's ok, I know that you mean North American
I hope your day is as nice. I appreciate Sweden for the car.
So Dan, I must now consider you an ambassador from Sweden if I may?
Attachments
Glad to roll it after the timing belt change.
Glad to roll it after the timing belt change.
1993 850 GLT , You wouldn't know it.
1996 850 Turbo Wagon White.
1995 T-5R Black. New work in progress.
1998 V70 XC Cross Country White.
1994 850 N/A Wagon Black.
1997 850 Sedan Black.
1996 850R Wagon White.
1997 850 Sedan Red ( not white or black!)

taxi
Posts: 236
Joined: 16 June 2010
Year and Model: V70 2000
Location: Västerås, Sweden
Been thanked: 1 time

Post by taxi »

Yes you may! :D
And i knew he was canadian, just forgot!

rubylarock
Posts: 9
Joined: 22 June 2014
Year and Model: 850 GLT 1995
Location: Portugal

Post by rubylarock »

Have you found the cause of the problem?

dublin19
Posts: 6
Joined: 29 March 2019
Year and Model: 1997 v70
Location: Zala
Has thanked: 1 time

Post by dublin19 »

Found a solution?

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