Course it did. That's what happens when you overload an engine with slabs of armour.
Either way, Tiger was def not a good tank. It had armour and gun going for it, but even the Panzer beat it both in firepower (Panther's gun, though smaller, was longer and achieved higher muzzle velocity and penetration) and superior armour (slopped 80mm plate was superior to the non-slopped 100mm plate on the tiger). Panther was also fast, more reliable once the early engine issues got dealt with, and was simply all round superior. Indeed, Tigers were often replaced with Panthers as soon as possible by generals who could manage it. The real success of the Tiger is far more attributable to her crews than any superiority of the tank. It was, in the end, a dead end in tank development.