Mitsubishi Diamante / Magna

The Mitsubishi Diamante was a mid-size car made in 1990 – 2005. In Australia, it was known as Mitsubishi Magna. In 2005, it was replaced by Galant, and in Australia — by Mitsubishi 380.
The list of analogs to Diamante/Magna includes Ford Taurus, Honda Legend, Cadillac CTS, Toyota Camry, Volkswagen Passat, etc.

Let’s have a look at the Mitsubishi Diamante/Magna engines. The first-generation Diamante used only V6 6G71, 6G72, and 6G73 engines. For the first-generation Magna, 6G72 and inline-4 4G54 were used.
The second-generation Diamante got the same 6G72, 6G73 engines, and the 3.5-liter 6G74. A similar Magna had the same engines, but instead of 6G73, the 2.4-liter 4G64 was used.

Here we will consider the differences between the Diamante engines, their size, specifications, problems and shortcomings, how to fix them, as well as what kind of oil should be used, its type and amount. You will find out how to add power, and how much horsepower you can get.