The engines that have been propelling cars for decades are amazing feats of engineering. To a lot of people, they are heavy lumps of iron that appear immovable and durable beyond belief. If only.
Cummins diesel engines are highly regarded as being tough and reliable. However, the 5.9L Cummins 24-valve engines produced from 1999 to 2002 used engine blocks that are prone to cracking. While any ...