What year volvo?
They are great for having howling timing belt pulleys and if the hydraulic timing belt tensioners go you'll bend ALL OF YOUR VALVES!!!!!!! They are also known for problems with their \"computer\" for the transmissions!!!!!!!
is it an 850 volvo?
? call it a blessing that it happened this way. Porsche designed engine that has integral cam bearings in the head/valve cover. You'll need a special slide hammer to take the valve cover off. mickey mouse method of getting trouble codes out of primitive computer system. I hate them and they tend to snap timing belts before the 100,000km range.
I haven't even discussed hydraulic lifter noise issues.
for fun call up for a price of a MAF air sensor?
some models will make you sell your soul.
Ever pull out a trans out of those cars?
? best rated nightmare you'll ever have. If you dont pull it out the labour will empty your wallet.