Hello all, i own a 1991 740 turbo sedan. I just recently bought it with 122,00 miles on it, and i was wondering where the heck do i fill up my raditior, where is the cap located? I know where the overflow tank is, but not the main cap. Any answers? Thanks a lot!

 

There is no cap on the radiator on the Volvo's.

They us a sealed system.You fill the overflow bottle and that fills the system..

 

Oh really? wow. Thanks a lot!