Ford F-150 (2004-2008) :: 2005 Truck At Partial Throttle Will Shake When Going Up Slight Incline
Jul 18, 2012
.Here is a run down of my truck 05 5.4L Screw has 130K on it. Sometime when going up a slight incline the truck at partial throttle will shake very very little. if I put my foot into it the shake goes away and the truck response just fine. It only does this when going uphill on the freeway and on the streets here in Dallas that have slight inclines.
The truck is not throwing any codes nor does it stall at lights. Starts right up in the morning and runs good. Nothing done to the truck except I have an Edge programmer and Magnaflow exhaust. I have pulled the programmer off and returned the truck to stock and it still does the same thing.
I bought the truck used in 07 had 40K miles on it. I'm thinking spark plugs or maybe a coil is going bad. But this doesn't happen all the time just here and there.
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I just bought a 2007 fx 4 with 116000 miles it has the triton 5.4. I know I test drove it good etc well I am out of town with work right now and drive it on a 400 mile trip and noticed that when you are in overdrive and going up a small incline it acts like the truck is locking up, if i get on the gas a lil and make it shift it stops.
The truck shifts smooth and everything on this truck is tight no clunks or nothing. Ihope its not the transmission and sometimes after putting it in park and idling and turnings steering wheel it will start idling really rough . What could this be only does it speeds 50-57 like i said if i make it shift it stops....
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So, after putting new tires on my truck about 2 years, I noticed a slight shake when I drove at about 90kph. I let it go for quite some time thinking it was just a balance issue.
Well this weekend I spent 7 hours washing, waxing, and polishing my truck. It was worth. The rims reflect the moonlight now. It's amazing. During this washing, I scrubbed in behind the spokes of the rims. I found a big chunk of mud. Well surprise surprise, my shake at 90kph went away... or so I thought.
I no longer have the shake when driving at 90 or accelerating through 90kph like I used to. Now I have the shake when I let off the gas at 100 and drop to 80kph. It shakes at 95 through 90, and then goes away.
What is causing this? The parking brake is never used, and is showing no signs of engaging while driving. Is this a driveshaft issue?
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I have a 2005 F150 5.4 and I recently got a p0175 code. I've replaced the M.A.F. sensor, fuel injectors, fuel filter, new plugs, coils and checked the vac lines but I'm still getting a p0175 code. Ive reset my P.C.M. and the code stopped for 2 weeks but returned later. The truck runs fine when I erase the code but when it returns it hesitates on take off and has a slight shake like a misfire and it makes a bubbly popping sound from the exhaust. Im at a loss of what to do next! Could this be a code stuck in the P.C.M.? My mechanic thinks it may be the cam phasers!
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I took it to the dealer and they blamed the trailer. I told them that I have pulled two different trailers and it did it with both. Then he said that the trailer was not heavy enough to weigh down the springs. So now I not suppose to tow an empty trailer? Also my father in law has pulled the trailer with his Z71 with no shake and the other belongs to a neighbor with a 98 F150 with no shake. The vibration only starts above 45mph. Any clue as to what could be causing this?
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I have a 05 f150, on initial startup ALL of my needles shake for about 5 seconds and then return to normal operation. What is wrong.
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Well I believe I finally had the opportunity to experience the wide open injector issue. I was driving to work and all of a sudden at a stop light my truck started shaking bad. It went away but as I took off every so often it would shake. I thought it was a tire or front end component so I pulled over and just got overwhelmed with the smell of gas. I drove 30 miles back home and check engine light blinked the whole way and truck ran . Also wasted at least a 1/4 tank of gas and the a/c wouldn't blow cold air either. Hooked it up to read DTC codes and got P0172, P0300, P0303, P0304, P0316 and P2196.
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Our 2008 Mazda CX 9 has been making a grinding sound and also the ABS light comes on when we make a right turn on a slight decline after having come to a stop. We have reported to Mazda multiple times but they always say they can't replicate the problem and can't find anything. I am concerned that something in the car is becoming more and more damaged because there is no way something grinding like that can be good for the car and I am frustrated that it's never been diagnosed especially now that it's out of warranty although I established a record of the issue long before the warranty period expired.
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I have a 2004 f150 with 135000 miles. Bought it a few months ago. I notice after the truck is up to operating temperature it seems to have a slight miss, you can kind of feel it when sitting in the truck. Cant really hear it. Outside the truck I am hearing a ticking sound. I have changed the spark plugs on the passenger side, because that's where the ticking sound was coming from.
Come to find out the last spark plug in the back was finger loose. Got them changed, on that side. Still have the miss after warmed up along with the ticking. Few weeks fast forward I put all 8 new COP on. Same results. I also have changed the oil and filter both with Motorcraft. Where I could look? I also have a 1 year unlimited mile power-train warranty.
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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.
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2005 F150, 5.4 motor. Truck would loose power and no throttle response. Shutting off and restarting, ran fine. No codes showing. Cleaned throttle body and plate, reassembled. Key left on for 20 minutes. Tried to start vehicle. Making a clicking sound, dash lights flashing on and off when hear clicking sound when trying to start vehicle. when key turned to on position, dash lights go off except check engine light. When checked, no codes shown.
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2005 Ford F-150 FX4 5.4 V8
So my battery died the other day when I was working on the radio and I ended up having to jump start the vehicle. After the jump start the Wrench light came on the truck or the ETC light. (After doing research I have discovered you are not supposed to jump start a vehicle with ETC)
I have taken the car to the auto parts store and it does not seem the code readers they have can read codes for the ETC light.
I have also disconnected the battery cable to try and reset the light, but it still always comes on about 10 seconds after starting the car.
I have had no issues with the vehicle despite the light. No rough idle, no starting issues, or acceleration issues at any speed. What I can do to resolve this light or what part I fried when I jump started the car?
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I just bought a 2005 fx4 and there is a whining or whirring sound coming from the rear of the truck when I hit around 70km/h. the second i let go of the accelerator it stops.
Today when I got home after a 15 minute highway drive, i got under the truck and felt the differential area. it was warm but not hot. and there was a wet spot on it. i wiped off a drop of oil. there was also a wet spot on the bottom, seemed to be just water? I'm not sure.
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I've got a 2005 F-150 (5.4 triton) with about 35k miles that I rarely use in 4x4 mode. The other day, after stopping to fill up with gas, the truck 4x4 Lo light was on after starting it. The dashboard switch was still in 2H mode as I never switched it. I first thought that the dashboard light might be in error, but when I began to pull out of the gas station. the truck was in fact in 4x4 Lo. I had forgotten how to cycle it back to 2H so I slowly drove about 3 miles home at 20 mph.
Once home, I re-read the tranny sync sequence and managed to get back to 4x2. I called the dealer who never heard of a truck getting into that Lo mode w/o activating the switch and suggested that I just monitor it. I read a number of forum threads discussing the IWE and solenoid problems, but all of those threads dealt with issues of not being able to get too 4x4 mode. My biggest concern is that I leave in a month for a 2000 mile trip, towing a cargo trailer and I'd hate to inadvertently switch into 4/4 when traveling 60 mpg on a highway.
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Last night I bought 2000 F250, 346k on it... Crew cab short bed 4x4 with ranch hand bumpers like I wanted .... Headed back home (Miami FL ~1100mi) and covered about 200 miles @70-75mph before i ran into few problems ....
First off, while cruising I noticed slight hesitation in the throttle, with loss of speed regardless of pedal pressure, noticeable on inclines. It would go away on downhill and get smooth response again and pick up speed. This went on for about 40 miles.
Then I noticed heater blower stop blowing hot and start blowing cold, without me changing any settings. At the same moment, I noticed temp gauge move up and I hit next exit offramp to check what's up. During right turn at the end of off ramp truck stalled. Pulled to the shoulder, and popped hood.
Noticed empty degass/overflow bottle. Carefully opened lid and water gushed up to the top. When all pressure slowly released, water pulled down and emptied the bottle. Both upper and lower radiator hoses are empty. Engine oil has no traces of water tho. There were no leaks under the truck. I then tried to fire up the truck to get me to the gas station 1/8th mile away.
No crank in Park. WTS comes on and goes off. Cranks in Neutral, RPMs come up some, oil pressure shoots up to normal running position, but won't fire. Tried a while then gave up as not to kill starter and batteries completely.
Fuel pump works 20 sec then shuts off. There is fuel in bowl. I covered 140 miles since last full fill up, so not fuel pickup issue I don't think.
Summary
Have crank
Have RPM
Have oil pressure
Have fuel
Have (had) batteries, now not so hot
It's cold out ....
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I just locked out the cam phasers on a 2005 f150 with a 5.4. It now idles pretty rough. If I blip the throttle the revs will rise and then drop again, and it barely catches in time to prevent a stall. If I continue to tease it this way I can usually get it to stall. I'm getting no CELs or anything, but I intermittently will get a P035x code (it seemed to rove. I've gotten cylinder 1, 4, 6, but not consistently.). I have chased those around by swapping coils, checking/cleaning the connectors, etc.
I am kind of thinking that these codes are a symptom of my idle issues, and not the actual problem. What could I have done wrong? Could it be a vac issue? I had basically the entire ECU harness and all the vac lines disconnected to do the job, but as far as I can tell everything has been reconnected to the correct locations. I did have an SCT tune done to remove the phasers in the ECU. I installed it and still have the issue, so for now I am on the stock tune just to eliminate any variables.
Could my tune be the issue? Is this how you would expect the engine to behave with locked out phasers and no corresponding ECU tune?
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I have a 2005 F150 5.4 FX4 and I had these two codes thrown over the past week/few days...P0325 and P1000 (pictures below of descriptions...I have an edge programmer and have been running it on the highest setting for a while now but always run premium fuel. I got these codes and reset them and they came right back. I then reset the cpu to the factory programming and they still keep coming back. I still have premium in it and it seems like when you hammer it that it falls flat on its face! It runs good and pretty smooth but seems like it has no power when throttle is pushed hard. It seems like it has a small vibration at about 3,000 RPM but only for a few seconds and then smooths right back out again. The truck has 88,000 miles and I just put new Motorcraft plugs in it about 6,000 miles ago. Not sure what I should do or what is the next step.
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I am having a minor problem with my 05 F150 Lariat. Under light acceleration going up a slight grade the truck sometimes shudders (vibrates?). If I let off the gas or accelerate slightly it stops. At first I thought it was a feedback loop with the electronic throttle so I had the dealer reflash the computer but that didn't fix it. I've noticed that it happens right about the time the torque converter locks (looking at the tach) and I'm sure it has something to do with torque converter locking up and then disengaging continuously. Funny thing, it seems to happen frequently on the same hill at the same speed. What was done to fix it?
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I'm having an issue with my 2005 f150 xlt. Its been happening for almost near a month and still cant locate the issue .
It has a vibration at 75km throughout the whole truck. Ive tried multiple things done to it by a mechanic, such as having the tires balanced and the ujoints replaced. The problem still persisted and after attempting to test out to see if press/releasing the parking break (my mechani suggested trying that out), my driveshaft fell off.
Apparently the center bearing snapped and cant simply be replaced on the 05's. So i had to get a new driveshaft installed (used, both the 3 mechanics I've gone to say its in good condition).
Even after replacing the driveshaft the issue persists - however it seems a bit softer than it was (I am guessing the old driveshaft was worn from the vibration causing it to be worse). After that I took it to another shop to see if they could locate the issue. They did a driveline inspection and engine inspection too see if a misfire could be the cause.
Again, nothing was found. The only thing they were able to find was that the issue only happens under load and slightly occurs at 40 and 100km as well (although alot softer then the one at 75) and they say they cant find anything physically and it was a mystery to them.
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I have an 05 150, 5.4l, My truck idles around 600 rpm when warm, I think that may be slightly low. Not sure what to check on.
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Well I have had a completely dependable truck until today. I was driving my truck on the way home, its an FX4 with only 33K miles on it that i have had since new. I went to accelerate to pass some cyclists (not a hard acceleration) and the vehicle cut off seemed like it kind of bucked a little as if it was shifting gears hard. I got a service light but what was weird was the gauges worked and the RPM still showed 1000. I did have power still though as the radio was on. The only thing that is currently wrong with the vehicle is the odometer gauge is out and needs to be replaced.
Anyway I shifted to neutral and restarted on the fly and than shifted back into drive and it drove the rest of the way home fine. After i got it to my neighborhood i ran it hard and it did not cut off again. I do not want this vehicle to cut out of me in town in the middle of traffic or while i am driving my 18 month old around and i get disabled with her in the truck. Slug of water maybe? I filled up on monday and still have around 3/4 of a tank of gas. Maybe short because of the gauge issue getting worse? I have the crazy door locks and beeps but nothing else has occurred. 05 F150 FX4 5.4 ....
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