I have a 2005 sequoia with the 4.7L 2UZFE engine. My water pump bearing locked up and my belt jumped. 6 broken valves...some small dings in two piston heads but one that's on the edge next to the cylinder wall. Can't afford/no equipment or facility to replace the whole engine. Gotta fix this one. Looking to replace one piston through the bottom of the engine by way of the oil pan. Impossible? Hazards? Things to watch for? Long term effects?
Any advice is appreciated.
Thanks!
Any advice is appreciated.
Thanks!