ive got a 08 prado d4d problem. 13 months ago had brand new engine fitted as original engine holed number 3 piston. engine was just out of warranty and had done 105,000 ks not overheated and serviced regualy. i had bought this prado brand new its not been abused..now the brand new engine that was purchased from toyota has now done 32.000 ks 13 months old. this engine is now getting water into a piston was only seviced 258 ks ago. it has been prusse tested and comes ub ok. has any body experianced antyhing like this thanks. stringy