When did I replace the oil pump on my Ford Expedition?

Learn More. Discussion in ‘ 2nd Gen – 2003 – 2006 ‘ started by akorcovelos, Jan 4, 2016 . Just under 3k miles ago I replaced the entire timing system, cam sensors, VVT solonoids, plugs, oil pump, water pump, and one coil on our ’06 Expedetion.

When was the Ford 5.4L 3 valve engine introduced?

With over two decades of experience with the 4.6 & 5.4 L engines, Promar was ready to make the infamous “3 valve” 5.4 L engine their new specialty when it was introduced in 2004.

What kind of oil does a Ford Expedition use?

Take the 6.2L Boss for example….. it was available in F-150 from 2011-2014 (Half ton trucks count toward cafe) and used 5W-20 oil. In the 2015 MY it became only available on Super Duty (Does not count toward CAFE being Heavy Duty) and what did they do?

Which is the best 3 valve Ford engine?

Exceptional quality, attention to detail and great customer service have made Promar’s remanufactured 5.4 Ford engine the best built engine in the industry. With over two decades of experience with the 4.6 & 5.4 L engines, Promar was ready to make the infamous “3 valve” 5.4 L engine their new specialty when it was introduced in 2004.

With over two decades of experience with the 4.6 & 5.4 L engines, Promar was ready to make the infamous “3 valve” 5.4 L engine their new specialty when it was introduced in 2004.

How are we fixing the Ford 5.4 ( 3 valve ) engine problems?

Here is a list of some of the well known Ford 5.4 engine problems we have corrected: Cam phasers failing & causing over retard/advance codes: We install New OEM phasers that have been updated to improve on the hydraulic flow and adjustment of the unit.

When do you know to change the timing chain?

A timing chain runs inside the engine, as it needs to be lubricated by the engine oil. A timing belt typically needs to be replaced between 40,000 and 100,000 miles depending on the vehicle and it’s a few hundred dollar repair. A timing chain doesn’t need to be replaced unless there is a problem with it.

Where is the 4×4 low range switch on a Ford Expedition?

The 4×4 low (4x4L) range switch is located on the transfer case cover. It provides an indication of when the 4×4 transfer case gear system is in the low range. The powertrain control module then modifies shift schedule for 4x4L operation.

How does the speedometer work on a Ford Expedition?

The programmable speedometer/odometer module (PSOM) receives input from the rear brake anti-lock sensor. After processing the signal, the PSOM relays it to the PCM and the speed control module.

Why does my Ford Expedition want to die?

Now it won’t even get above 2k rpm in gear, just wants to die. If it runs fine when cold, then it has not jumped timing. Water + PCM is not a good thing and will lead to many weird codes and drivability issues, so fix that first and see what it does after.

What happens when PCM fails on Ford Expedition?

If one has failed, then it may work fine when locked but when it’s unlocked it’ll fall to either fully retarded or advanced and then throw a code. Either way, get the PCM dried up and see what it does when that is OK. The following was copied from the service manual.

Are there Cam codes on a Ford Expedition?

I cleared the codes listed earlier and messed with it in the driveway for a bit, then rechecked. 5 codes, but now they are all missfire codes, no cam codes. The timing system is quiet as a mouse, no ticks or rattles, or chain slapping at all.

What kind of engine does a Ford Expedition have?

Besides, Ford 2-valve 5.4L engines are also equipped in Ford F-series, Ford Expedition, Lincoln Navigator, Ford E-Series, and Ford F150 Harley Davidson Edition. This original engine was nominated in Ward’s Auto World not only once but twice, in 1997-1998 and 2000-2002 to be 1 in the 10 Best Engines worldwide.

When did the Ford 5.4 L V-8 come out?

The secret formula is exceptional quality and attention to detail that Ford has carefully developed for this line of the engine since when it first debuted. Dating back to 1997, when Ford first installed the 2-valve 5.4L into the Ford F-150 pickup truck, this engine was marketed as a Triton V-8.

When to replace the cylinder head on a Ford 5.4?

That causes the cylinder head to become damaged, necessitating repair of the spark plug port threads, or replacement of the cylinder head and cylinder head gasket. As you are deciding to repair your Ford 5.4L engine cylinder heads, we recommend that you consult a professional company.

What causes a Ford Expedition to idle rough?

It sure did when the old phaser was failing, then it threw the timing chain through the passenger side valve cover. It would idle rough, but once it got above 2000 rpm it would smooth out. Now it won’t even get above 2k rpm in gear, just wants to die.

Are there any issues with the Ford 5.4L engine?

The 2-valve Ford 5.4L engine sometimes has issues with spark plugs actually blowing out of the head. 3-valve engines don’t have this issue. However, the spark plugs are known to sometimes break when removed. This can create a bit of a hassle if the spark plugs break off, however it’s still a simple replacement overall.

When did I replace the oil pump on my Ford Expedition?