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2002 V70 D5 Strange Rattle comming from engine

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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cpozzer
Posts: 84
Joined: 19 November 2003
Year and Model: Volvo V70 D5
Location: Italy

2002 V70 D5 Strange Rattle comming from engine

Post by cpozzer »

Hi, i have this strange rattle/tickling sound comming from engine, it happens only when you put pedal down and go over 2000rpm and after 4000rpm it seems to vanish, check this video to get an idea



What could it be?
Volvo 850 1995 T5-R 2Litre 210HP "420.000KM"
Volvo V70 2002 D5 "315.000KM"
Volvo V70 2003 R "144.000KM" (Coming Soon)

User avatar
cpozzer
Posts: 84
Joined: 19 November 2003
Year and Model: Volvo V70 D5
Location: Italy

Post by cpozzer »

forgot to say that on idle and if car is stopped i can rev 5000rpm and you hear no sound.
Volvo 850 1995 T5-R 2Litre 210HP "420.000KM"
Volvo V70 2002 D5 "315.000KM"
Volvo V70 2003 R "144.000KM" (Coming Soon)

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regent
Posts: 1319
Joined: 22 February 2010
Year and Model: 2015 XC60 T5
Location: Under the Hood
Has thanked: 2 times
Been thanked: 12 times

Post by regent »

It sounds like a machine rifle.
Do you feel vibrations under load or just noise? Have you noticed any kind of reduced performance (low power). Black or any other colour smoke from exhaust (diesel)?

I would first check for a worn engine or transmission mount.
Example of Precision: Measure with a Micrometer, mark it with Chalk, and then cut it with an Axe.
Disclaimer: We (very) seldom do that

2015 BMW 335i
2015 XC60 T5 Premier Plus
2002 S60 2.4 n/a - retired :(
1987 340 DL - retired :(

User avatar
cpozzer
Posts: 84
Joined: 19 November 2003
Year and Model: Volvo V70 D5
Location: Italy

Post by cpozzer »

No vibrations, no smoke at all and no power loss.
Volvo 850 1995 T5-R 2Litre 210HP "420.000KM"
Volvo V70 2002 D5 "315.000KM"
Volvo V70 2003 R "144.000KM" (Coming Soon)

User avatar
regent
Posts: 1319
Joined: 22 February 2010
Year and Model: 2015 XC60 T5
Location: Under the Hood
Has thanked: 2 times
Been thanked: 12 times

Post by regent »

Check mounts.
Example of Precision: Measure with a Micrometer, mark it with Chalk, and then cut it with an Axe.
Disclaimer: We (very) seldom do that

2015 BMW 335i
2015 XC60 T5 Premier Plus
2002 S60 2.4 n/a - retired :(
1987 340 DL - retired :(

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