C30 Timing Belt

C30ing · Post by **C30ing** » 01 Mar 2026, 14:02

Think I have a timing belt issue?

Post by **kklepack** » 02 Mar 2026, 08:57

Yes, you do. Fix it ASAP.

C30ing · Post by **C30ing** » 02 Mar 2026, 15:16

Any idea what would cause the belt to wear like this? I haven't dug into it yet.

Post by **MoVolvos** » 02 Mar 2026, 20:57

C30ing wrote: 02 Mar 2026, 15:16 Any idea what would cause the belt to wear like this? I haven't dug into it yet.

.
That's pretty obvious damage so you need to remove the cover and look at the path of travel to see what has been rubbing against it.
.

Post by **MoVolvos** » 02 Mar 2026, 20:58

Post by **scot850** » 07 Mar 2026, 19:30

One of your pulleys might have a bad bearing or is misaligned causing the belt to run to the back and it rubbing on something there. Don't hesitate, get it fixed ASAP.

Neil.

Post by **volvolugnut** » 08 Mar 2026, 08:18

If the belt cover has been loose in position shown in photos, the edge of the cover may have rubbed the belt and frayed it.
Fix soon! If it fails completely, it will bend your valves and get very expensive.
volvolugnut

Post by **Krons** » 08 Mar 2026, 08:34

I’d do the water pump, idler and tensioner while you are there changing the belt. No reason to cheap out and skip those. I even do cam seals so I don’t have to pay my Indy to do them later.

C30ing · Post by **C30ing** » 22 Mar 2026, 17:16

Thanks guys. I had a chance to dig a bit deeper and found this. WTF! The intake came is resting on the motor mount. How could this happen. Is it a collapsed mount? It does appear to be slanted. Could the transmission mount cause this?
The car is parked on the grass. I'll have to have it towed up the driveway and into the garage and take it apart. Geez. My 1st experience with Volvo is not going well.

Post by **volvolugnut** » 22 Mar 2026, 17:58

Oh no!
Yes, I think you have some motor mount problems.
volvolugnut