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V8-5.4L

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changed radiator thermostat and fan clutch only over heats when parked more than 20 minutes
Other common causes of overheating include collapsed hoses, a faulty water pump or drive belt, a faulty radiator cap, and partially blocked passageways in the block or head. Certain engine faults, such as a leaking head gasket or poor engine...
Question
2007 Lincoln Navigator gas cap indicator light won't turn off
In order to turn off the light you will need to have the computer scanned for codes and any codes cleared from memory with a scanner.
Question
I need the cylinder head replaced and intake manifold. How much does that usually cost
Hi There, What you are describing is something that can be repaired by a few different methods. Depending on whether or not there was any damage to the cylinder head and to what extent the damage is repairable will determine...
Question
Where is the AC dryer on 2004 navigator?
Hi There, The AC dryer is a tall silver colored cylinder shaped component with a couple of hoses coming out of the top of it and is located in a horizontal position near the firewall. If you need further help...
Question
Where exactly do I locate the turn signal flasher on my 2004 ford expedition?
The turn signal switch on a Ford Expedition is located on the steering column behind the steering wheel. It will be located on the driver side of the vehicle. It will likely be black in color and control the windshield...
Question
My 2000 ford expedition ran out of gas refilled it now it cranks but won't start
Hello. Running your vehicle out of fuel will almost always cause the fuel pump to fail, especially if it has a lot of miles on it. Being low on fuel will cause the pump to overheat and fail. I usually...
Question
I have a 2003 lincoln navigator.The drivers fornt door power window does not work. I replaced the regulator, main switch and motor
If the other 3 windows function using their individual door switches but there is no function, for any of the windows using the main driver door switch console, that could be due to the wiring in the driver door having...
Question
My 03 navigator leaked s brownish fluid and now it doesnt move
Hello, thank you for writing in. Due to the fluid found, we need to find and identify the cause of the leak first and foremost. This can be done by tracing it from where the fluid was found, or by...
Question
My truck won't go up into Park there's a bracket that is connected to the shift linkage cable and on that bracket I need to replac
Unfortunately, the only way to remove bolts that have broken off into a metal hole is to drill them out. Depending on the amount of space available, certain parts may need to be removed to gain access for a drill....
Question
double-lock keychain horn very weak 2007 ford f150
Hi there. Usually when the vehicle horn is weaker than normal, it's an indication of a problem with the horn relay. It might be a good idea to replace the FOB remote battery first as this is a fairly inexpensive...
Question
Are the hub assemlies the same for left and right side on f150 4x4
Hi There, Yes, the wheel hub assemblies on your Ford F-150 are the same for both sides and are often times available to purchase in sets. If you need further help with this, please feel free to reach out to...
Question
My vehicle was running great. After I had the oil changed it was cutting out and had to replace my vvt solenoids. Now overheating?
A oil change cannot cause any of the problems you are having unless the incorrect viscosity too thick of oil was put in. Your engine calls for 5w20 motor oil and synthetic oil is recommended. If too thick oil is...
Question
Where is the sensor located
Hi There, A number of things may cause your speedometer to malfunction such as a bad ECU, a faulty fuse or bad wiring, however the more common cause of this is a faulty speed sensor. A speed sensor serves many...
Question
Allen, my mother in law who is 81yrs old. took our 2005' Ford Expedition to the local Ford dealership because her a/c was no longe
Replacing all parts is hypothetical because such an extreme and high cost approach is never required to repair any a/c system, excepting a rare circumstance where you might be restoring a vintage or show car to brand new condition. To...
Question
I am trying to wire auxilary lighs inthe rear of my truck but I cant find a harness that is 18 feet long. Can I combine two?
Hi there. In theory, as long as you connect the two harnesses together correctly, that should work. It might be better to run straight wires from the accessory switch to the component you're powering or consult with the aftermarket light...
Question
Short in Amps of mustang causes battery drain. With fuse removed mustang runs fine. Will replacing amps fix this?
If there is water leaking into the convertible top well and trunk area, this should be addressed first. Replacing electronic components while still having a water leak issue will only cause damage to the replacement components. If the leak has...
Question
Need to replace bad spark plug & coil pack on Ford Expedition but not sure what else I need besides the plug and coil pack?
Hi There, I would recommend having an expert from YourMechanic come to your location to take a look at the vehicle to first determine what the cause of the misfire is if this has not already been done. Engine misfires...
Question
2008 Ford F150 5.4l Crank but won't start after losinng oil pressure due to incident with oil change
Hi there. Anytime you have an excessive oil pressure issue, it's common for the ECU to store an error code that disables the ignition system to prevent internal damage to seals, gaskets or the engine components themselves. It is quite...
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I have a 2008 F150 with 53,000 miles on it. A couple of days ago the air stopped blowing cold. Could it be coolant or fuses? Ho
Hello, thank you for writing in. The lack of cold air coming out can most often be related to low refrigerant levels, a failed compressor, or a failed condenser. Each component will need to be tested, as will the level...
Question
5.4 3v Chains and Camshaft
Hi there. I would highly recommend removing what you have already installed and starting from scratch. This skipped step could cause significant ignition timing problems, Better to learn from the mistake and start over now, as it would likely cost...

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