Hi Bob,

Here's a list of 46 Volvo repair shops near you, use your phone
to see if there's any mechanics familiar with Volvo RWD era cars.

https://ca.volvomechanics.com/volvoshops/british-columbia

I suppose you are familiar with
Miles D Automotive Ltd
1002A Herring Gull Way
Parksville, BC V9P 2N1

I looked at your previous posts and didn't see any comments about
getting reports from engine management, OBD
This is easy to do for you. Go to the car and check OBD ports A2 and A6.
The FAQ explains how to do it.
See if the computer reports anything to assist diagnosis.

Herring Gull Way? Is that the Great White Way?
We have giant flocks of those feathered characters around here. (Boston)

Cheers, Bill