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by greffel
12 Aug 2023, 12:42
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Re: Help diagnosing bad engine sound

....and the results :) Problem fixed, and it was the lose bolts that holds the torque converter. So happy now because last week I had my mind set on a replacement engine. Now I might have the cleanest oil pan in this forum also :) Big thanks for your support 365699065_250881184539722_530375098361607...
by greffel
11 Aug 2023, 22:29
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Re: Help diagnosing bad engine sound

I'm hoping the flywheel was the source of the bad sound.
Any other maintenance that we should do while the pan is of ?

The seal we are talking about is this one ?
Screenshot 2023-08-12 062223.jpg
Screenshot 2023-08-12 062223.jpg (107.33 KiB) Viewed 292 times
by greffel
11 Aug 2023, 13:57
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Re: Help diagnosing bad engine sound

This evenings findings: 1. We changed the gearbox 1,5 years ago and now when the pan is off the car I could easy feel the bolts between the flywheel and torque converter. They where all loose :roll: and now I'm hoping this could have been the rattle from my engine. 2. The rod bearings have all play ...
by greffel
11 Aug 2023, 09:09
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Re: Help diagnosing bad engine sound

Thanks for your fast reply vtl
You are right, its just that the engine has brand new oil in it that I don't want to waste :)

If we remove the pan and don*t see any signs of overheat or play in the rod bearings then there is no point in takin them apart ?
by greffel
11 Aug 2023, 08:20
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Re: Help diagnosing bad engine sound

Back from vacation and one week to fix this issue :) This morning we looked inside the cylinders with a endoscope and the cylinder walls and pistons look fine. ( see pictures) Also we tried to feel for some play pressing down on the pistons but no play at all. This was done with the pistons on the w...
by greffel
07 Jul 2023, 08:48
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Re: Help diagnosing bad engine sound

Questions: We replaced the automatic gearbox 1,5 years ago, could this be a torque converter that got loose from the flywheel? Options: What's the easiest way to diagnose bad rod bearings ? Can I remove the sparkplugs and press down feeling for play ? More info: The car runs normal, with no power l...
by greffel
07 Jul 2023, 08:32
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Re: Help diagnosing bad engine sound

Now we really need your expertise !!
So with both stethoscope and just the ears the sound is coming from the right side of the engine ( the gearbox side)
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Owerview.jpg (424.04 KiB) Viewed 513 times

by greffel
07 Jul 2023, 07:07
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Re: Help diagnosing bad engine sound

Sorry for unclear description, but in short removing the serpentine belt does not make a difference.
Now I'm hoping for something else with an easy fix. Will update soon with info regarding VVT and waterpump
by greffel
06 Jul 2023, 22:45
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Re: Help diagnosing bad engine sound

Basic info: :) - Year: 2003 - Model: S60 - Engine is: 2.5T - Odometer = 22 0000 km - Maintenance: Good, and serviced with oil change at least one time every year. So what we have done so far is: Used the stethoscope listening around and the sound is loudest when you put it around the turbo area. Fel...
by greffel
06 Jul 2023, 11:20
Forum: S60, V70, V70-XC 2001-07
Topic: Help diagnosing bad engine sound *solved*
Replies: 37
Views: 2324

Help diagnosing bad engine sound *solved*

Hello


1. Removed the serpentine belt and the sound is still there, so no easy fix

2. No play in the turbo axle

Is this a bad VVT sound ( no fault codes in vida)?