Ford F-150 (2004-2008) :: 4WD Not Working - Front Wheels Don't Engage
I have a 2006 XLT w/ the 5.4L engine. Manual transfer case, I'm wondering where to start looking for problems w/ the 4x4...the front wheels don't engage.
View 3 RepliesFord F-150 (2004-2008) :: 2006 - 4x4 Quit Working / Won't Engage
I have a 2006 F-150 4x4 and the 4x4 quit working, it gives me a P1867 & P1891 code but my scanner don't tell me possible causes. Where to start looking?
View 3 RepliesFord F-150 - 1997-2003 :: Water In 4WD Vacuum Actuator
I have a 2003 F150 supercrew 4x4 and I'm on my 3rd - 4wd vacuum actuator this winter so far. Somehow water is getting into the actuator itself mounted on the axle and then when it gets cold enough it freezes up and won't work until the heat from the engine thaws it out and then the 4x4 will engage.
Every time I've changed it I have found the part to have about a quarter cup of water in it. and can't figure out where the water may be entering these things. There also was no moisture in the vacuum lines when I blew them out.
I've been using the Dorman brand replacements from O'Reilly, they have a lifetime quarantee but I'm sick of swapping them out every month...
Ford F-150 (2004-2008) :: 2006 4x4 Light Not Coming On - Actuator Motor Sticking
Just picked up a high mile f-150 (146,000) 4x4 light not coming on. Jumpered out the vacuum solenoid first, nothing. Then found out I could try to tap on the actuator motor at transfer case. it worked,. Just wondering if i keep exercising the actuator motor, if it will continue to work, sounds like the previous owner did not put it in 4x4 for a long time. Also, if needed, where is a good place to purchase the replacement actuator motor? If this truck has heated seats ( it is a lariat), where is it controlled from? .... Seems to ride a little rougher than I expected. New tires, but it seems a little harsh. I have an f-350 as well. It seems to ride just about as good.
View 3 RepliesFord F-150 (2004-2008) :: Truck Shut Off While Driving / Throttle Actuator Stuck Closed
I am usually on 6.0 site and don't know much about a 5.4 gasser, hope to get some tech info. My buddy was driving to my house yesterday and his 06 F-150 with a 5.4 liter just shut off while driving. He got it restarted on first try, all engine vitals normal. I sent him to Advance Auto Parts and they pulled codes; P-2112 and P-2104 and throttle actuator stuck closed. Engine is running fine and he has driven it about 100 miles since yesterday with no problems. 06 F-150 5.4 liter 58,000 miles.
View 3 RepliesFord F-150 (2004-2008) :: P2107 And P2110 - Throttle Actuator Control Module Processor
Where is the Throttle Actuator Control Module Processor on a 2008 5.4L? Is it built into the throttle body, or integrated into the PCM?
View 4 RepliesChevrolet - Blazer - Transmissions :: Replacing Vacuum Actuator (switch) For 4WD Automatic Trans
What is the easiest (DIY) way to replace the Vacuum Actuator (switch?) in a 1995 Chev Blazer with an Automatic Transmission, 4WD?
View 2 RepliesFord F-150 (2004-2008) :: Check Engine Light Is Flashing / Throttle Actuator Control System Forced Idle
I have a 2005 f-150 street boss with 79000 mile, and it is shooting off going down the road, and the check engine light is flashing. The first time I started it back up and it would idle fine, but the throttle wouldn't do any thing. After setting about 15 min. I started it up and it ran good. I checked the codes and it had a p2104 Throttle actuator control system forced idle. It happened again with my wife. This time when I checked the codes it had the p2104 and a p2112 throttle actuator control system stuck closed code. What could be the problem, or a troubleshooting guide I could use to try and diagnose it.
View 6 RepliesLexus GX 2004-09 :: Rear Door Lock Actuator Motor Stopped Working?
My left rear door actuator motor has stopped working and I have read about the repair of just the electric motor, BUT has anyone found the replacement of the little electric motor, Lexus wants a fortune because they want to sell you everything, cables, latches, it all comes in one bundle for 250 or so--Jeez. So hoping someone has the part number or place that we can get these little motors and just replace that!
View 3 RepliesFord F-150 (2004-2008) :: Small Vacuum Leak In 4WD System
Long story short, I have a small vacuum leak in the 4wd system. I disconnected the lines going to the hubs to prevent grinding them to pieces as they are brand new. This, of course lock the front hubs in and disengages the X-fer case in 2wd.
It is not engaging in 4wd unless I select it, so I don't imagine it hurting anything in the X-fer case or anything. Other than the extra rolling mass, is this okay to operate at until I resolve my vacuum issue, provided I close all openings and places for trash to get in?
Ford F-150 (2004-2008) :: No Vacuum Coming From Engine To IWE Solenoid?
I have no vacuum coming from the engine to the IWE solenoid. This is making my hubs stay locked all the time. where this line from comes from and how to fix this. Which line is the line from the engine, the one with the T in it or the other one?
5.4L V8 2004 New Style
Ford Super Duty (1999-2016) :: Vacuum Leak - 4x4 Won't Engage
How to diagnose a vacuum leak without a vacuum leak diagnostic tool.
My ESOF won't engage, AC/heat blowers default to defrost - classic symptoms. And while we can leave without AC/heat, we really need the ability to engage 4x4 low, especially as we get higher into the Andes and the roads unsmooth.
Prius (2004-09) :: EV Mode Not Allowed When Battery Is Full - Green Bars On Display?
When battery is low (purple bars IN DISPLAY) EV mode is not allowed, obviously; but WHY is it not allowed when the battery is full or nearly full (green bars on display) ?
View 6 RepliesFord F-150 (2004-2008) :: 4X4 Won't Engage - Hub Spinning
2008 5.4L triton. When I'm in the snow or mud and engage the 4 wheel drive I hit the gas and I can hear what I think it is the hub spinning but it will not turn the wheel. Hoping it is not my transfer case...
View 3 RepliesFord F-150 (2004-2008) :: Front 4x4 Hubs Always Locked - Vacuum Is Too Low Under Hard Acceleration
I have an 04 F150 (4.6, auto, 4x4, SCrew) with 300,000 miles. Any success modifying existing 4X4 IWE actuators so they are always locked in?
My last set of actuators didn't last long My vacuum is too low under hard acceleration... Actuators partially engage leading to early failure.
I'd like to take an actuator apart, modify it so it's always locked in. Some loss of mileage? Other ramifications?
Ford F-150 (2004-2008) :: Front Hubs Won't Engage
2004 fx4, transfer case engages, but front wheels won't engage. I assume the vacuum solenoid is stuck, any other thoughts?
View 1 RepliesFord F-150 (2004-2008) :: Starts To Engage 4x4 Randomly On Its Own
Truck shifts great from 2 to 4h to 4l and back to 2. However, at random times - any speed - usually when slowing down - I hear/feel something engage and there is usually a ratchet sound. I figured out its the 4x4 - if I switch to 4h then back to 2 quick, it stops. What the heck.
View 1 RepliesFord F-150 (2004-2008) :: Vacuum Leak Causing Erratic Idle - Codes PO171 / 174?
I tugged on the little hose on the back pass. side of the engine,(5.4),...
and I could hear the vacuum leak that is apparently causing the erratic idle, and PO171 & PO174 to come up.
I know this hose is hooked to the Charge motion Control Valve on the back of the manifold,..I can't imagine what it does, as it terminates with some kind of plug or check valve??? Haynes say's to remove the entire manifold to get to the CMCV.
I can see it with a mirror,. I am thinking maybe long needle nose from Harbor freight,...bend the tip short,..maybe be able to change it out?????
Ford F-150 (2004-2008) :: 2006 - Excess Crankcase Vacuum Causing Whistling On V8 3 Valve
Can't find the PCV air inlet hose to the crankcase on a 5.4 3 valve V8 2006 F150. Most PCVs let air in on one bank and out the other bank on a V engine, but this engine has hoses going from BOTH banks valve covers to the intake manifold. The crankcase is under vacuum(8 inches vacuum at dipstick tube, 6 inches at each valve cover). There should be air flow in the crankcase not vacuum. No air is getting in which results in a vacuum in the crankcase.
Once the vacuum builds up enough after a few seconds when the engine is started the engine begins to whistle where air is being sucked in(can't figure out where) at a seal or gasket. If air could get in as it should there wouldn't be a vacuum in the crankcase and the engine wouldn't whistle. Where is the air inlet hose for the PCV system on the 5.4 3 valve V8? It must be clogged or blocked resulting in a vacuum. I can't find the hose and Alldata doesn't show it.