Am i supposed to replace the timming belt every 70,000 KM or every 70,000 MILES? and what happens if i forgot to change it and the belt brakes

 

Your 940 is every 50,000 miles.

Nothing really bad will happen yours deosn't bend valves.

 

Oh i just checked, we changed it in 2002 because of some problem the car had.

Also, we had to change a belt like a year ago because it broke when i was driving, and all the warning lights in the car turned on, the mechanic said that if if would have driven like 40 more miles the battery would have died, which belt was that?

 

Most likely the alternator.

 

Tech:

I see that you're pretty active on this forum. I just bought a 2006 S40 T5 and I'm looking to do a few modifications to it. I don't know much about modifications or where to begin, but I'm willing to spend a few bucks. I was wondering if you'd be able to give me some advice....

Thanks,

Tim

 

Not to sure about the 2006 cars.
But in the general section I made a post with LINKS TO SITES.
Check it out.
Im not sure if much is avalible for the 2004.5 and up cars yet.

You might want to check IPD,Volvomotorsports, and a few like that.