Postby praise » November 20th, 2014, 7:12 am
Did you diagnose the exact source of the noise? try to get a second opinion on the exact problem before changing the engine. It could be simple as connecting rod bearings. However, if you need to do an engine change, the 1ZZ-FE works bolt for bolt, wire for wire. There is no need for transplant and the 1ZZ cost around 7 gran for a head and block as compare to the 3ZZ costing 12 gran.