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V8-5.4L

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2008 Ford F-150 no reverse
You may have broke the reverse band inside the transmission and would require the transmission to be taken apart to replace the broke part.
Question
Lights
It is possible that the bulbs could be out. It is also possible that a wiring issue could be at fault. I would recommend having your vehicle inspected by a qualified professional to determine the exact cause of this issue....
Question
My expedition won't move from park..
This may be caused by a bad shift interlock solenoid, a bad shift cable or possibly a failed brake light switch. I would suggest having a professional from YourMechanic come to your location to take a look at the vehicle...
Question
get a clunk wheb i accel from complete stop.
You may have problems in the driveline or rear end or transmission and should have the problem checked by a mechanic like one from YourMechanic before problem gets worse.
Question
02 Expedition engine light on. How long do I need to drive it after resetting light to have emissions inspection done
You may need to drive it for up to 100 miles in different driving conditions to get the monitors to pass. You can have the system tested to see if they all pass before getting inspected as long as they...
Question
i have a 2005 ford f150 i washed my truck yesterday and about 15 minutes my truck just stopped working 2 codes cameup p2106 p0720
P0720 implicates the output speed sensor circuit. P2106 may have set as a consequence of the first code. Based on the codes, a suspicion is water intrusion in any of the wiring or terminals related to the speed sensor. That...
Question
Duel exhaust on 98 f150 shakes when idling . Every so often get a fuel smell in cab
The engine is not running well and combustion is not complete hence the fuel odor. However, fuel odors can also be caused by leaks and so that possibility should be considered, too. Rough operation could be due to a bad...
Question
When shifting it bogs down then rpm shoots up and bogs down again before returning to normal.
Is the engine "new" or "re-built"? If it is a used engine, check engine compression. Loss of power on acceleration can be due to plugged fuel injectors, faulty oxygen sensors, fuel pump and/or filter, vacuum leaks including that caused by...
Question
Heated seat on driver side will not heat. Passenger side works fine. 02 Expedition
Hi Claire. Thanks for contacting us today. Yeah, it's likely that you have a blown fuse or electrical relay that is causing the driver side seat heat and cigarette lighter to malfunction. I do not believe they have the same...
Question
Advtrac came on and abs light how does this affect my car
The AdvanceTrac warning light means that service is needed on your vehicle's AdvanceTrac system. AdvanceTrac is an electronic stability control or "traction control" system and while the warning is displayed that safety feature may be unavailable, or may malfunction, in...
Question
What would make my camshaft positioning sensor keep messing up on my 2007 Ford F-150 fx4 with a 5.4 liter. I replaced it twice
The sensor itself can and should be tested prior to condemning it. In addition to a functioning sensor, the circuit back to the PCM must be intact and not have any loose connections, corrosion or high resistances. It is not...
Question
Throttle body coolant out line
Hi Dakota. Thanks for sending your question to us tonight. Unfortunately, we can't upload files to this platform to provide you with a diagram. Your best option is to purchase a service and repair manual for your 2002 Ford F-150,...
Question
Cylinder honing
Prior to honing, the cylinder has to be measured for any out-of-round condition. The service limit on out-of-round for your specific engine is .0005 inches. If out-of-round exceeds .0005 inches, which it probably does, the block has to be serviced...
Question
98 Ford Expedition, the Catalyst monitor and evap monitor is on before a smog test can be done. How to get 1 of these off?
The monitors may take up to 200 miles to get them to pass since it takes special conditions to get them to pass. You can have a mechanic run the monitor test before taking to inspection stations to get checked...
Question
Stuck in park with no brake lights
The brake lights are computer controlled on this year and have integrated circuits in the interior fuse box than may have burned out and entire fuse junction box may need to be replaced. You can have the computer tested with...
Question
Reverse light on my f150 stays on
Hi Heather. Thanks for contacting us today. There are a few possible reasons that your reverse light is always on, ranging from a damaged electrical relay to an open fuse. It's also possible that the neutral safety switch is damaged....
Question
Hoses connected to throttle body
Any hoses that would connect to a throttle body are either going to be for coolant or vacuum. In order to determine where the hoses go from the throttle body, I would recommend following them with a flashlight and or...
Question
Piston cylinder
A tutorial on cylinder honing (and grit size recommendations) is at this link. For ring gap recommendations, please see this link or the Factory Service Manual for your vehicle. If you have not honed cylinders in an engine block before,...
Question
My f150 bogs down to about 400 rpms when I put in reverse or drive and instantly goes back to normal idle
I would recommend having the transmission fluid flushed and replace fluid. The solenoids may need to be replaced if they are sticking.
Question
The truck will go in reverse fine, but at every stop the transmission acts like it's in neutral. I have to rev the engine to get i
A faulty shift solenoid, and/or internal mechanical faults that cause clutch slippage, will usually set a trouble code and the check engine light will come on. Check for stored trouble codes but if there are no stored codes, a scan...

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