How Hard Is It To Change A Crank Position Sensor On A 2010 Ford F250 Super Duty 5.4 Litre

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Ford'south flagship V8 has been around since 1996 with the four.6L that led to the 5.4L. Most of the almost mutual issues developed with the 2004-2013 3 valve engine just some problems spanned all engine generations. The well-nigh popular issue just easiest to fix, is the ignition system. The iii valve five.4L Triton contains a curlicue-on-plug design. Each cylinder has a split up coil that fits onto the spark plug. The design is very efficient but can lead to excessive oestrus.

Preventative maintenance of plugs and coil boots can ensure no issues arise, the rubber that covers the spring at the coil output prong to the spark plug can deteriorate with age and weak spots in the prophylactic tin can cause the spark to spring to the plug well instead of the spark plug. Another outcome we see is oil or coolant tin can make their way into the boot and that volition touch on the functioning of the ringlet. When a failure happens you may experience cylinder misfires peculiarly during accelerating or around 50 to 60mph in overdrive. You may notice a jerking or bucking that can be mistaken for transmission issues. Keeping new plugs and coils installed and l-75k mile intervals is inexpensive insurance for your engine.

Due to the heat from the coils and a specialized spark plug Ford has had a slew of problems with the plugs. Early models of the two valve would blow plugs out of the cylinder and newer 3 valve engines tend to suspension plugs when removed.

Depending on what country you are in y'all may experience fuel pump bug. Trucks equipped with a 5.4L Triton three valve engine uses a module to control fuel line pressure by pulse width modulation of the fuel pump. Rust can be this modules worst enemy. Early on model trucks fastened the aluminum driver module directly in contact with the steel frame. After time the corrosion will eat a hole through the aluminum housing and allow water and outside elements to short out the electronics. Symptoms can exist a P1233 Fuel pump Driver Module (FDM) Offline. Ford has released an updated replacement fuel pump driver module that comes with a kit to space the module abroad from the frame.

The 3rd and most expensive problem, is the triton timing concatenation system. Failure occurs with tensioners, and the variable valve timing components. Startup is where the problem is get-go detected with a low-cal rattling noise commonly until the engine warms up. At cruising speeds under light dispatch the dissonance may be nowadays too. Keeping a 3k mile oil change is critical on these engines due to the underperforming oil pump and non keeping components lubed. While the timing components of cam phasers and tensioners tin fail from on their own the lack of lubrication is the well-nigh likely culprit.

When the chain loses tension from failed timing guides the noise will increment. This all snowballs into Variable Valve Timing failure causing metal to be dumped into the engine..

Updates to the 5.4L 3 Valve Triton Engine

To address the spark plug blowing out and thread problems. Heads are welded providing new a new stronger surface. Nosotros then drill & tap providing more threads than the factory engine.
To address the timing failures: We use updated new OEM timing components with upgraded tensioners & guides to forbid concatenation slap & failure.
To address valve failure: New valves, locks, guides, seats, rockers & lifters are installed in every engine to eliminate valve train noise & failure.
A new updated high menstruum oil pump is installed to provide oil to demanding components needing constant lubrication at the top finish of the engine.
hypereutectic graphite coated pistons are installed to create a tighter fit and reduce clothing for the life of the engine.
To address cylinder head gasket failures: We install all new OEM multi-layer steel head gaskets to ensure protection confronting the loftier heat operating temperatures of this engine.
A new oil pan and timing cover are installed to make for a easy install