Yes, there should be a locking washer over the pipe metal nut. It looks like a small bracket attached to the right upper pump bolt, many don't put it back not knowing its role is to precisely prevent the pipe nut from loosening under various vibrations. See this video https://m.youtube.com/watch?v=g...

That's a lot of water. You might look at the station where you last purchased gas as a possible cause. It happens. Once a year or so locally I'll hear of some station where their underground tank didn't get sealed properly after a delivery and a torrential rain ends up in people's fuel tanks. Or th...

I had a customer coming with the same issue. I sold him a regulator and he said it's working fine now. To replace the regulator the cabin blower needs removed as well as the lower cover with two torx. You may be better to replace the whole blower with a new aftermarket unit at this point, even with ...

Welcome, the PEM is an easy replacement and can be find on scrapyards on cars that had it already replaced (was a very common fault on metal fuel tank cars). A spare FPS is also easy to remove, turbo and non turbo have different sensors and the sensors were also updated http://forums.swedespeed.com/...

I suppose at 130K miles that was the second transmission replacement. But anyway, the 'refurbished' ones from Volvo may last between 40-70K miles. Just double check it was indeed coming from Volvo (just a call to the main dealer) and it's not just a used one from a junkyard. Certainly the owner sold...

Not the mechanisms, it's the rubber trim at the bottom of the glass that is worn (causes lot of friction) or even broken and a piece got trapped between the glass.

Most often time it's the trim on the inside.

The second one, the rubber trim that sits at the top of the door car. The exterior one can be pulled by hand, while the interior one needs the window lowered and the door card removed (careful when placing it back as it can go in several ways in but only one way is correct).

I'd clean well the surface where the shoes slide on

Grab one from the junk yard, new should be pricey. Toss the hose with a flat screwdriver at the engine block, it is stuck on it and needs some help to remove it from there. May toss away the silver hose to make some place. https://www.youtube.com/watch?v=FNdgdMmiNvE While there, may want to check th...

Make sure you get genuine Volvo hoses for those parts. After market stuff is poor quality on these items Yes, important, the $35 seems a little low, suggest buying only from Volvo for this part For the access to it, there is a long aluminum looking large tube from the air box, removing this tube wi...