I've driven a the old 2.5 Duratec in the Contour, and the current 3.0 in the Taurus, and neither one feels or sounds as good as the Mazda's. The Mazda's strength is once you get going, plowing through curves and making the most of the engine's powerband. The stock Ford version of the engine wouldn't work as well in that context. It has been a good middle-ground engine offering more torque than a 4-cylinder while preserving better fuel economy than a V8. The Ford Duratec 3.0-liter engine is one of the most robust power The Ford 3.5 V6 was released back in 2007 and is commonly known as the “Cyclone” or the “Duratec 3.5”. This 3.5 unit was first used for the Ford Edge and the Lincoln MKZ but later found its way into many other models. It was commonly known and marketed as the 3.7L Duratec V6. The 3.7L Duratec has a cast aluminum alloy cylinder block with contemporary architecture. It has a removable rear main seal cover plate and a structural rear sump cast aluminum oil pan. All Cyclone engines have the same 86.6 mm (3.41 in) stroke. The additional displacement comes from an This means that their estimated lifetime shouldn’t be less than 250 000 miles or about 400 000 kilometers. Of course, you can make this average mileage shorter or longer by controlling the quality of regular service and maintenance. Once you forget to change the oil in your 3.5 Ecoboost engine on time, you get a shorter life of the unit. Subscribe for more car videos: http://bit.ly/AutoMotoTVFord 3.5-liter Duratec V6 engine assembly | AutoMotoTVFollow us @AutoMotoTV - http://www.twitter.com/A sAiChz3. Under Hood Overview - 3.5L Duratec; Under Hood Overview - 3.5L Ecoboost™ Engine Oil Dipstick - 2.3L EcoBoost™ Engine Oil Dipstick - 3.5L Duratec/3.5L Ecoboost™ Engine Oil Check; Oil Change Indicator Reset; Engine Coolant Check; Automatic Transmission Fluid Check - 2.3L EcoBoost™ Automatic Transmission Fluid Check - 3.5L Duratec/3.5L Tech Feature: Servicing Ford’s 3.0L Engine. The 3.0L Duratec V6 was introduced in 1996 to replace the aging 3.8L V6 in the Ford Taurus and Mercury Sable. Unlike its conventional pushrod predecessor, the 3.0L V6 has dual overhead cams, four valves per cylinder and an aluminum block with cast-iron cylinder liners. By Larry Carley. 3.5 Duratec V6 bell housing pattern. great forum with a lot of good information. I'm working on a swap and am trying to find a source for the 3.5 Duratec bolt pattern. I will use the NA version not the Eco Boost, 'tho I don't think they're different. I know this engine is used in the Ginetta G50 mated to a Quaife trans, and have called Ginetta All in all, the 1.5 EcoBoost is an engine with a good balance of power, reliability, and efficiency. With that being said, there are some significant engine problems that can plague the 1.5L EcoBoost, even at low mileage. In this article, we discuss a few common Ford 1.5 EcoBoost engine problems as well as overall reliability.

is the 3.5 duratec a good engine