hi everyone. I just have a question about our volvo engines in general. Over the years my volvo grew louder and louder from the engine bay. I got the car three days after i was born and still have my 87 volvo. Now that i drive it everywhere, the noise isn't unbearable, but i'd like to fix or reduce the noise just a bit. Where can make engines grow louder over the years and are there easy fixes to them? i notice that there is a pulsating noise comming from the pullies and belts in the front of the engine bay (timing belts?)...and maybe perhaps the fan? I'm at a lose, so i'm hopin you more knowledgeable guys can help me out.