D4 engines are same as GDi engines in mitsubishi,they are modern,i do not expect mechanics wa bongo waweze kutengeneza haya magari,wakati hata kufanya computer diagnostics kwao ni technolojia mpya na ya ajabu!
ushauri kwa hawa mafundi,Japanese car makers will not stop producing modern engines because a lazy mechanic in TZ will not learn to fix engines.sooner or later all cars will be directly injected cars with turbo's.Mercedes 2010 entire lineup is Turbocharged.ofcuz it will take Toyota 10 yeas to do that,and 5 more years for that wave to finally hit Tanzania.
advice to mechanics(i doubt if most of them are even reading this).go back to school,learn.dont complain all he time.No engine that comes out of a Toyota Factory is that BAD.those same D4 engines you are raving about have won multiple awards for reliability and performance.
in the world no one judges a car by how easy it is to fix!rather how good it is to maintain,its fuel efficiency,durability etc.
mkichelewa mtashangaa mechanics wote wametoka CHINA,wakitengeneza magari kama vile wanavyowa-replace wamachinga kariakoo.