The d4d engine is a diesel engine that is commonly found in Toyota vehicles such as the Hilux, Land Cruiser, and Fortuner. Overall, the Toyota d4d engine has a good reputation for reliability. It is designed to be durable and long-lasting, with regular maintenance and care. The engine is known to have excellent fuel efficiency and strong
Injectors will be estimated 300-700 euros each wich is normal price for any carbrand. If only settings blown it's a copper ring for a few cents and if you're lucky 1 workour to replace. If settings blown and neglected long enough it can easily become 8 - 12 hours or even a new cylinder head. Very reliable.
04-05-2023, 05:51 PM. Owning a 2010 Prado, having had a cracked piston, being a mechanical engineer and having carefully looked into the problem, it's actually fairly simple. Cracked pistons occur due to sustained overload of the pistons, combined with a design flaw in the first-generation pistons which were changed around 2012.
Monday 11th May 2020. It's funny, but the most unreliable engines ever fitted into Toyota's are the BMW sourced 1.6 and 2.0 diesel ones, fitted to Avensis, Verso, Auris and Rav4. Toyota's own D4-D
Marine engines. D13 IMO III. Inboard Engine. Crankshaft Power 700–1,000 hp. Crankshaft Power 515–735 kW. Displacement litres 12.8 litres. Volvo Penta marine engine range. Volvo Penta D4 is an in-line 4-cylinder, 3.7-liter diesel engine features common-rail fuel injection, double overhead camshafts and turbo. Compact and robust.
The engines seems more reliable than the D4D and one would more easily get 300k km out of the DTEQ than the D4D? What would the cost be to have an added filtration system? I mean changing say the factory filter and a UDF filter every service would cost you about R800 just for the filter! And the d4d have to be serviced every 10 000
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is the d4d engine reliable
