Volvo D16 engine

Has anyone else had a problem blowing radiators on this engine This truck is a 2007 pre emmission and blew first radiator at 272,000 and now a second one at another 238,0000. But this time I began losing fuel miliage in April said it was a loose bolt on the turbo. Then three month's later check coolant came on. took it in said the radiator needed replacement. Did that plus the expansion tank. First trip out coming home the check coolant notice came on and shut the engine down, after 1 1/2 hours I open the hood and found the tank to be full, added less then a half gallon and got back to Volvo. Culprit cracked injector bad injector seats seven more days and $3,300 later now my fuel miliage is back up to what it used to be. Had coolant problems with this truck since day one. the dash used tio give me active pressure notices I think they change about six or seven expansion tanks. Don't think they know how to fix this truck it has seen more miles through the garage doors then highway miles. I also change the injector harness twice, two radiators, one turbo, and a actuator,valve. Had it with Volvo has anyone else had this problem with coolant. Now the kicker is that I do not work this truck I only haul less then 5,000Lbs since I owned this truck you can say that I pretty much run empty so I should not be having these problems. Never climb steep hills. A class action sounds in order or lemon law but don't know if big trucks qualify.

 

Thanks for your response This truck has went through the garage doors more then down the highway mostly due to coolant problems. This is the route they should have taken instead of doing the radiator I believe the radiator was not the problem to start with