Burst intercoolers.Make a lovely job of twisting con rods and cracking liners.
There is two on these “gems” one under the engine and one on the o/side of the block at the rear.
Just for good measure two radiators as well.
The “intercoolers” are water to air and are a disaster just waiting to happen.
The two radiators run at different temperatures and love to collect muck between them so the rear core over heats.Usually remove them every 250 thousand clicks and give them a wash but NOT with a steam cleaner.The fins are like paper,they bend and block any air flow.
Good luck !
(parts prices will make you weep)