so, bit of an update, the car went for MOT, failed on handbrake, replaced both the shoes, passed.
then had tracking done.
have a bit of a new problem, today i did a service, (oil , oil filter and air filter) when i had the engine cover off, and engine idling, i see a bit of spatter, i assume it's fuel from the injector.
I can';t tell if the motion of the engine is just knocking the fluid sitting there around a bit, or if it's spraying out a bit of fuel? added a video since it was pretty sunny today, it's quite easy to see.
https://www.youtube.com/watch?v=kDqYD5qnOvA
i guess i need to remove and replace a bunch of metal seals, does anyone have a guide/information about which pieces i need/where to get them? i know i need a proper volvo injector fitting tool