Ford F-150 (2004-2008) :: 2005 - CEL Came On - Stalled And Won't Crank

I have a 2005 F150 5.4l. The CEL came on a couple days ago, but there were no driveability symptoms, and my code reader was 2 hours away, so I didn't pull the codes.

Today, I left for work and pulled onto the freeway, I went to pass a vehicle, and rolled on the throttle (maybe 60%) l and the truck fell flat. I backed out of the throttle, checked the gauges, all looked good, so I tried again. The second attempt ended the same as the first, it fell flat and felt much like a APP/TPS correlation/limp mode.

Before I had a chance to even think, it bucked a couple times and stalled (felt like running out of fuel). I coasted to the side of the road and tried to restart. When the ignition is on, the dash lights come on as expected, when turned to the start position the relay under the dash clicks, but it doesn't crank, and the starter solenoid does not click.

I have checked the starter and PCM relays. Both are good. I have not disconnected the battery or started pulling fuses as I want to retrieve the codes first. I am able to turn the engine over with a pry bar.

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Ford F-150 (2004-2008) :: No Crank / Engine Will Not Spin Over At All With Key

No crank with key, can jump and it will crank over, no Radio in RUN position, work fine in ASSy position. Engine will not spin over at all with key. Truck low miles like new, what gives? All fuses good and check a full 12volts on both sides. 2008 - 5.4 ....

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Ford F-150 (2004-2008) :: Engine Started To Crank And Everything Went Dead

I have a 04 heritage f-150, V6 I bought a month ago. Truck ran fine till tonight. Got in to start it, the engine started to crank and everything went dead except for a busing click some what like a turn signal. When I raised the hood the light weakly flashed in time with the buss. I checked the cables, clean and tight. The click came from the #2 ( I think) relay. I wiggled it and it stopped and the lights came back on but when I turned the lights on it all started again. The book says the #2 relay is for the PCM. Don't tell me the computer is out!

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Ford F-150 (2004-2008) :: 2006 - Engine Won't Crank - No Start?

I was working on trailer lights and now no trailer lights and relays click but eng no crank. Batt has 12volts.

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Ford F-150 (2004-2008) :: 2003 - Crank But Would Not Start / Service Engine Soon Illuminated On Dash

Wifes F150 was turned off while she went shopping when she came out it would not start would crank but would not run. Got it home hooked up my scanner, had no codes, but the Service Engine Soon was illuminated on dash. Just wondering if this has anything to do with the PCM. Has a 4.6L engine, 2X4.

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Ford F-150 (2004-2008) :: 2005 - Engine Won't Start?

My engine wont start and i have changed the fuel pump, the fuel pump module, and the fuel rail sensor. it has started once for about 30 seconds but dies and wont start again.

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Ford F-150 (2004-2008) :: 2005 - New Engine / Knocking Won't Go Away

I have an 05 f150 5.4 v8 super crew cab and I bought it for 3000 because of a cracked block. I bought a re-manufactured engine and installed it and now i have a knocking that wont go away. After I started it up it sounded beautiful for about 10 minutes and then i had a knocking start up. I have put about 30 miles on the new engine and still have the knocking. I let it sit over night and I started it up and there was no knocking so i drove about 3 miles to the gas station and by the time I got there the knocking was back. it runs fine no other issues but why do I have this knocking with a new engine.

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Ford F-150 (2004-2008) :: 2005 - Engine Die After Start-up?

I drive a 2005 F-150 XLT with a 5.4L engine in it. This problem only happens after I have been running the truck on a small trip (15-20 min), stop to get something, and then 5 min later start the truck up, and this is the feedback I get.

-Sometimes it barely cranks, idles for a second and then cuts back off.
OR
-Takes much longer than usual to crank and get's going fine.

This is the only time it happens, upon restart after driving for a short period.

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Ford F-150 (2004-2008) :: 2005 - Engine Missing And CEL Light On

My dad is looking at a 2005 F150 2wd with the 4.6L V8 that a friend of his has. Its a 2wd XL, but has the cloth seats, the interior and body are excellent conditions. Its high mileage however, (210K), but the engine sounds good, but it has a miss and the check engine light is on. He took it about 6 months ago and had the oil changed, new belts and spark plugs, drove it very little and its been setting for sale for about 3 months.

When dad started it this evening, the engine was missing and the CEL light is on. His friend suggested he drive the truck for as long as he likes, (which he did today and he does like it) but I advised my dad to take it to a mechanic and have it checked out first, maybe even the dealer to have it checked out to be safe.... which he did today. He took it to a local Ford dealer today to get them to check it out they stated that it was a coil pack that is bad on the #2 cylinder.

They (dealer) also told him a bunch of other things that was "wrong" with it, but I think a lot of it was lies just to get him to get it fixed there and make money off of him. They said it needed an intake gasket (said it was leaking a little bit), they also said, battery and cables need to be cleaned, tranny service, coolant flush, etc, etc, etc.

Once outside the guy (tech) was bringing the truck out and my dad asked him the about that intake gasket and he acted like as if the dealer makes them act like things are a big deal, or saying they may not always need what they say. He told dad alot of those 4.6L's did that and it was really nothing to be concerned about, but I don't know.

I have a 95 Town Car with the 4.6L and am familiar with these cars, but I guess the 4.6L in these F150s are different beasts. I do know the plastic intakes on the 96+ models were issues.

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Ford F-150 (2004-2008) :: 2005 - Intermittent Rough Idle When Engine Is Hot

I just purchased my first F150, 4.6L V8, 55,600 Miles. It intermittently has a rough idle and only seems to be when the engine is hot. I've had engine and tranny mechanics look it. The spark plugs have been inspected and are within an acceptable range. The throttle body has been cleaned. There are no trouble codes of any kind. What I can check next?

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Ford F-150 (2004-2008) :: 2005 - Shudder At 65 Or 75 Mph - Check Engine Light Came On

I have a 2005 f-150 with the 5.4 engine. Bought it new and now it has 107,000 miles on it. Recently,it would have a shudder at 65 or 75 mph then the passing gear would kick on and it worked perfectly. The warning check engine light came on,then,when it acted up it would flash intermittently. Took it in to the dealership and put it on the diagnosis machine. Said cylinders 2,3, and seven were not steady etc?? So,after he took it out and drove it he said those particular cylinder walls were scored. I put in a K-N air filter at about 50,000 miles,and he said that they do not seal properly and dust got by the filter into the intake and got into the engine and did this damage. One think he found was a bad coil on one cylinder and replaced it. And just as he said,when I got on the road home I romped on it and it cut out and the intermittent signal showed again! He said that that would happen and it did.

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Ford F-150 (2004-2008) :: 2005 FX4 Engine Missing Under Acceleration / Popping Sound

I have a 2005 FX4 with a 5.4L. I have noticed in the past 3 months that when I mash the go pedal hard the engine misses and there is a popping sound. My gas mileage has gone down 2-3 MPG.

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Ford F-150 (2004-2008) :: Engine Swap From 2005 Model To 2010 F250 5.4?

Will an engine from a 2010 f250 5.4 work in my 2005 f150 5.4? f

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Ford F-150 (2004-2008) :: 2005 - Check Engine Light Came On - Cylinder 5 Misfire

I have a 2005 f150 with 96,000 miles. Long story short, last August I was headed to the mountains going up a steep long hill and the engine light come on. once i was over the pass the light went off. During my 4 wheelin' trip it never came back on until I was headed home and going over another pass and then it stayed on for a couple of days. I had it checked and it was a cylinder 5 misfire. I did some research and found that replacing the coil cover might fix the problem and if not the spark plugs would need to be changed.

I changed the coil cover, problems solved... until I headed to the mountains. light came on and then eventually went off later that day. I didnt think much of it. then a few months later i was headed to the mountains again and the light came on in the same place on the steep incline hill. I. took it back to the shop, same reading. I decided it was time to replace the spark plugs anyways so I would invest. I have new plugs and everything is good however, I had no plans to go to the mountains in the near future. Now, a few months later I headed to the mountains and crossed my fingers it would not come on but it did.

I've done the research again and it seemed like the coil cover and spark plugs are usually the cause of the problem...however I have changed mine. The light is now off again. I don't understand what is triggering the problem and what is really happening and if it is safe to keep taking to the mountains with this happening. I did notice that everything was fine at 60MPH but once i hit the hill and steeped on the gas to go 65 and hit 4-5RMP that is when the check engine light came on...

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Ford F-150 (2004-2008) :: 2005 - Check Engine Light Code P0420 - CAT Threshold Level

Had the check engine light in the 2005 F150 (90,000 miles) come on. Got the code checked and its P0420. I know that has to do with the cat threshold levels etc. so I believe I am looking to replace the o2 sensor, if I am not mistaken.

How hard of a job is this? Ive done a decent amount of engine work and worked in a shop in high school. Just looking to see if that is the right thing to try first, replacing the sensor, before replacing the cat.

Also I know its the right bank, but if I am not mistaken there is a before and after the cat o2 sensor, which do i replace? Both?

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Ford F-150 (2004-2008) :: 2005 STX - Hard / Rough Starting When Engine Shut Off For More Than A Few Minutes After Driving

My 2005 STX 4.6 fuel pump crashed a couple of months ago. A couple of days after having it replaced I started having hard/rough starting problems accompanied by a 0300 and 0301 code. I reset the codes several times and they only come back during the 3rd or 4th hard start, never while driving. The hard starts occur after the engine is shut off for more than a few minutes after driving. I have replaced the plugs, #1 COP, remaining COP boots, Cam Pos Sensor, Fuel pump drive module and had and FI. Also had the fuel pump replaced again on warranty thinking maybe a bad check valve. Again...it worked perfectly for a day and now I'm back to square one. Haven't gotten any codes YET but its only been a day. Bad injector? EGR?

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Ford F-150 (2004-2008) :: 2005 - Check Engine Light Came On And Pulled Codes P2160 And P0506

I have an 05 F-150 Lariat 5.4 and it has been going haywire today. While driving if I hit a hard bump the power will cut off (radio, a/c) and even sometimes the truck. Check engine light came on and I pulled codes P2160 & P0506. Also, when it completely cuts off and I start it back up it says "engine in failsafe mode".

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Ford F-150 (2004-2008) :: 2005 - Catalytic Converter Rattling On Driver Side And Check Engine Light Is On

My cat converter is rattling on driver's side and check engine light is on. Rattle is the inside of the converter, not the heat shield. How much $ and what kind of converter replacement is recommended?

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Ford F-150 (2004-2008) :: XLT 5.4L - Crank But No Start?

2008 F150 XLT 5.4L

1. Replaced fuse #9 for fuel pump.
2. Checked fuse #9 with check light, power to both sides is good
3. No check engine light
4. Battery is 1.5 years old. Just in case I charged for 1 hr.
5. Replaced fuel filter. Possible clog in fuel line.
6. Detached fuel line at fuel filter, turned key on and fuel came out of line. Seems like fuel pump is working.
7. Every time I can hear the fuel pump prim when I turn the key.
8. Relay#1 starter solenoid, I swapped with relay #2 and also replaced
9. FPDM replacement, I removed and it looked to be good.
10. Light checked all fuses, only fuse #5, fuse#35, and Fuse#36 did not have power. These fuses don't seem to have anything to do with starting or fuel to the engine.
11. Inertia switch check is good

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