2012 ford explorer fuel pump replacement

2012 FORD EXPLORER FUEL PUMP REPLACEMENT CRACKED
2012 FORD EXPLORER FUEL PUMP REPLACEMENT CRACK

The turbo control solenoid or valve, also known as a boost solenoid, is responsible for controlling boost. However, it is becoming more and more common on stock cars under normal driving conditions. And the exhaust manifold is integrated with the head.Īs noted above, this most commonly occurs while towing vehicles, especially when towing upgrade. On the 2.0 EcoBoost, the turbocharger is integrated with the exhaust manifold. Unfortunately, when the exhaust manifold cracks, the repair can be rather expensive.

2012 FORD EXPLORER FUEL PUMP REPLACEMENT CRACKED

Whistling, whining, or chirping noise coming from the engineĭriving with a cracked manifold is a really easy way to blow your whole turbocharger as it makes the turbo spool excessively.

When the exhaust manifold cracks, all back-pressure is lost which means the turbo has to work extra hard to produce normal power levels. Turbochargers need back-pressure to operate efficiently. While this is not healthy for the environment, it also has significant performance and drivability implications.

2012 FORD EXPLORER FUEL PUMP REPLACEMENT CRACK

When an exhaust manifold cracks, air begins to seep out of the crack instead of flowing out of the exhaust. When you combine the continuous expansion and contraction with a vibrating engine, the exhaust manifold can form hairline cracks. The constant heat cycles created by engines and fluctuating temperatures expands and contracts the stainless steel exhaust manifold. On the 2.0 EB, exhaust gas temps can reach excessive temperatures, especially when towing or driving up grades. Note on European version of this engine, the exhaust manifold is not integrated, using a tradition cylinder head with individual exhaust ports and a conventional manifold. The manifold is made of stainless steel and integrated directly into the cylinder head. The 2nd Gen 2.0 EcoBoost is currently used in the following cars:īoth generations of the 2.0 EB have an integrated exhaust manifold design. The overall result was better gas mileage and more low-end torque, making it more capable as a tow vehicle.

In addition to a higher compression ratio, the fuel system and oil cooling system received upgrades. Additionally, the twin-scroll turbo by BorgWarner has an active wastegate. The 2nd Gen variation received a new aluminum block, new cylinder head with an integrated exhaust manifold, and changed to a twin-scroll turbocharger.

However, the real reason for the new engine is that the Ford/Mazda partnership lapsed and Ford had to design it’s own 2.0 EB engine instead of piggy-backing off of the Mazda L engine.

2010-Present Ford S-Max, Galaxy, and Mondeoįord gave the 2.0 a major revamp in 2015 in favor of more performance and better fuel efficiency.

Here are all the models that use the 1st Gen 2.0 EcoBoost: There are still a number of European Ford cars using the Gen 1 engines. The 1st Gen 2.0 lasted until 2018 before it was fully phased out in the United States by the 2nd Gen 2.0. It was the first EcoBoost engine to use twin-independent variable cam timing whereas the other EcoBoost engines such as the 2.3L and 3.5L used more traditional VVT systems. 1st Gen 2.0 EcoBoostĭespite being heavily revamped in 2015, the 1st Gen engine was not a failure. In 2015, the 2.0 EcoBoost went through a significant update. However, the EcoBoost uses unique heads, a different fuel injection system, and twin-independent variable cam timing (Ti-VCT).

The 2.0 EB is actually built off-of the 2.0L Mazda L-series engine block. The 2.0 EcoBoost has been used in many of the base line Ford, Volvo, Land Rover, and Lincoln models since its inception. Ranging from 200-252hp and 221-270lb-ft of torque, the engine combines modest power levels with great fuel efficiency. Ford’s 2.0L EcoBoost debuted in 2010 and is a turbocharged, inline-4 cylinder direct injection gas engine.

2012 ford explorer fuel pump replacement