Ford F-150 (2004-2008) :: 2006 5.4L - Shaking When Slightly Accelerating
Ok, I have a 2006 Ford f-150 5.4L engine. it has 88000 miles on it. Here recently it has started acting up on me. It starts shaking violently when I slightly accelerate going up hills at any speed. On level ground it doesn't do it. Going down hill it doesn't do it. When stopped it doesn't idle rough.
It does this shaking when I barely press the gas. When it starts I either let off the gas or I push the gas to the floor and it stops. What is going on? This is the first Ford I have ever known. I don't know anything about these vehicles. I have read it might be the coils and plugs but then people have told me it might be the torque converter.
Golf/GTI VII :: 2015 - Bouncing On Highway When Concrete Is Just Slightly Wavy
I just picked up a new GTI and noticed it was riding very firm and bouncing on the highway so I took it into the dealer and they forgot to remove the strut pucks. Even though the pucks are gone it's still bouncing pretty severely when on the highway especially when the concrete is just slightly wavy. I don't mind a slight firmness over cracks and bumps but the strong bouncing on certain roads is unbearable. I only rode with the pucks in for about 500 miles but had problems with it bouncing uncomfortably?
I hope that nothing is wrong with the suspension but if this is how all GTI's are then I might have to trade it in for a jetta or something.
Ford F-150 (2004-2008) :: Clunking Sound While Turning Slightly
Recently when I leave my driveway which only has a slight grade to it my truck makes a clunking sound when I hit the gutter and while turning slightly. Also my front drive line from transfer case to front axle has some play in it. I can rotate the front drive line about 3/4" to an 1" while parked in the driveway. Changing u joints. I figured this would be a good starting point. 2005 XLT 4x4 5.4L F150.
View 8 RepliesFord F-150 (2004-2008) :: Idle Rumble Came Back Slightly And CEL Came On
I bought a '05 F-150 with a 5.4 with 112k miles on it a few months ago. It had been sold from an auction, looked really clean, and a good price. Not long afterward it started having issues with running rough at idle. That's when I found this forum and began reading. Tried different things but it only got worse and finally had a shop look at it. Cam phasers were not doing well. Not a cheap fix but more involved engine work than I had ever done so I had them do the work.
It ran fine for a few days and then the idle rumble came back slightly and the check engine light (CEL) came on. I read the code and it came back with a number that indicated air flow was an issue. Internet search said to clean the throttle body. Some threads on this site also said do the Mass Air Flow (MAF) sensor while I was at it. Much has changed since I used to work on cars as a kid. Everything has it own cleaner. I cleaned the MAF sensor with MAF cleaner. Cleaned the throttle body with throttle body cleaner (it was beyond filthy) and a toothbrush. Put it all back together (started late and it was dark by now) and took it for a quick run to see how it had improved. Instead of smooth, it started running even rougher, and within 100 yards went into fail safe mode. Now my mood is getting darker. Park it and go inside to watch the Aggies in their bowl game.
Good game but the truck is still running rough and I am losing confidence in my ability to do simpler things on it. I get up the next day and run codes on it. It had three codes all pertaining to air flow or the throttle position. I am thinking I screwed up the throttle setting somehow when cleaning or maybe only put the MAF sensor in upside down (that seemed unlikely since the screws only seemed to line up in one orientation). So I open the hood to check the MAF sensor just in case and find to my embarrassment that, in the dark, I failed to plug the MAF sensor back in. The problem was a loose screw holding the tools. I plug the sensor cable onto the sensor and take it for a ride. It runs great. Life is good. MPG is climbing higher on the onboard display. My confidence is returning even after humbling mistakes. After everything, I still love this truck.
So, now for the tune-up advice. The truck runs well but still rumbles slightly. Based upon everything, I believe it was well cleaned before it sold but maybe not fully serviced. Spark plugs were possibly never done. I intend to do a tune-up on it but do not know what has already been done so I'll assume almost nothing. The air filter looks brand new. The serpentine belt has nicks so that will be on the list. I am thinking of changing the following:
Spark plugs
Spark plug boots
fuel filter
serpentine belt
PCV valve
Oil was changed when the cam phaser work was done. So the advice really boils down to a question:
Is there anything else I should consider changing or doing or cleaning? I have not worked on cars much in the last 30 years but am beginning to enjoy it again.
Ford F-150 (2004-2008) :: Slightly Rough Ride Around 70 - 80 Mph Sometimes On Interstate
I noticed a slightly rough ride around 70-80 mph sometimes on interstate a month back but thought it was my scalloped tires that need replacing and ignored it. Last weekend i had to go to MI from GA pulling a small enclosed tandem axle trailer (6x12). I started after work and made it to VA before stopping for the night with no problems not even at 70-80. Fueled up first thing in the morning (BP Fuel) and headed farther into the mountains when the truck started shaking when it should be downshifting (into overdrive I am guessing?)
No check engine light come on so i pulled off the road checked rear end and motor oil everything was fine, topped off tranny which was slightly low but was on dipstick .I let the truck cool for 20 min then got back going again. I continued driving with overdrive off, and not on the truck. Every time it had to downshift under hill climb it would start shaking but i would let out of the gas and it would stop. Once i got out of the mountains it was fine and couldnt tell it was running bad at low rpms, and also drove fine when i got off the interstate for fuel driving in towns.
I drove that whole day through ohio mich and back trough ohio when entering kentucky. It started to downshift and run at high rpms with no problem, and started acting up when i got back into the mountains.When the truck would go to downshift it started to shake uncontrollably again. then is when the check engine light come on and flashed. I babied in until tenn when i stopped at oriellys to hook up to scanner. scanner read misfire on 5 and ignition coil d primary secondary circuit malfunction. I checked the #5 plug (fine) and replaced the #4 coil, and didn't check the #4 plug.
t kept going and it never fixed the problem. stopped and jumped my coils around and check a few more plugs which all were fine but never that #4 (why idk), after being fed up, sat night, no mechanics around and wanting to get home i drove it the rest of the way. it never idled rough until i got almost home in Ga. When i got home the next day i pulled all plugs and all looked brand new still except the #4 which had the whole prong and tip completely burnt off. I replaced it and nothing changed, but my exhaust sounded restricted. Brought to a shop and it is now reading a misfire on 4 (with brand new plug) 5 7 and 8 and also saying it is running lean. They changed fuel filter and plugs but nothing still.
2004, f150, 4.6, 4x4, stx, short wheel base, 3:55
Ford F-150 (2004-2008) :: Feels Like Driving On Slightly Bumpy Road When Hit 50 MPH
When driving my 2006 F150 it drives real smooth until I hit 50, then it feels like I'm driving on a slightly bumpy road, once I hit 55, smooths out again. Only drives strange at 50 mph. Other speeds smooth as glass.
View 3 RepliesFord F-150 (2004-2008) :: Transmission Or Ignition Sputtering When Accelerate Slightly?
2006 F150 FX4 5.4L, 118k miles... At highway speeds (45-50) and (55-60) as I am slightly accelerating it feels like the transmission or maybe ignition system is skipping a beat. Kind of feels like a small bump. I replaced spark plugs with motocraft about 35K miles ago and recently all transmission fluid via cooler line. Had some concerns about system flush so I just drained and refilled entire system via cooler lines. I have read that it could be my COP's ...
View 7 RepliesFord F-150 (2004-2008) :: Trans Bangs Between Two Gears If Slightly Accelerate
I picked up my 2005 F150 4x4 last winter. It has 135k miles & a slight tranny problem.
When cruising around 45 mph - right between where it wants to be in top gear or not - if I slightly accelerate the trans BANGS between the two gears.
I mean repeatedly bangs - it is not a smooth shift where it can't decide which gear to use - it is a hard BANG where it can't decide which gear to be in.
What gives? I can usually stop it if I turn on the towing button - shutting off high gear.
Dodge - Charger :: Passenger Front Wheel Shaking / Bouncing At Highway Speed
My wife has a 2008 Dodge Charge SXT with the 3.5. The front passenger wheel is "shaking/bouncing" at highway speed, but only when turning that direction on a curve. It doesn't do this when turning left. We had the tires replaced, because that was the suggested fix because the tire was "chopped". They were at end of life anyway, past the ware bar. But it didn't work and it seems to be getting worse. One mechanic said he thought it was the wheel hub, another said tie rod. I replaced both front tie rod ends after the passenger one fell out about 18 months ago.
View 15 RepliesFord F-150 (2004-2008) :: Anti-Lock Brake Slightly Kicking In For No Reason
Well I have a weird thing going on with the anti lock brakes. Its normally more noticeable when its cold. Coming to a slow stop you can feel the anti lock brakes pulsing slightly or more noticeably if you hit a bump braking at slow speed. The only mods to the truck are 285/70/17 inch tires and a leveling kit. Not sure whats going on with it, but i thought i should check here before getting my wallet lightened by the dealership.
View 2 RepliesFord F-150 (2004-2008) :: Engine Started Randomly Bogging Down Slightly With Cruise On
Here is the case. I drive a 150 mile trip once a week, mostly 60-65 mph highway. Well in the last 3 months it started randomly bogging down slightly with the cruise on. I can be going along and its like a strong gust of wind hits the truck from the front. It will make the engine bog then it like releases or frees up and the truck carries on.
I also noted on my edge evo (not programmed just plugged in for the gauges) that it shows the engine load shoot from about 30% cruising to about 80% when it have its issue then on the sort of POP release the load goes back down to the normal range. The entire bog down only lasts about 3-5 seconds and I can power out of it by pressing the gas. It may happen 15 times on the trip may only happen once or twice...very random...
Things I have tried
Replaced plugs and COPS
Replaced FPDM
Cleaned MAF and TB
Replaced Air Filter
Changed Oil
Fuel Filter changed in November
Ford - Mountaineer :: 1998 V8 5.0 - Shaking At 40 MPH / Slightly Rough At Idle
A couple of days ago (Friday, Sept 14th), I noticed my 98 V8 5.0 liter Mountaineer was idling rough. I had the codes pulled and got P1401, P0455 and P0308. I did find a vacuum leak and fixed it (changed the air filter and cleaned the MAF while I was in there). I also replaced all the plugs (based on the P0308 misfire). I cleared the codes after that with a neg battery pull.
I'm still running slightly rough at idle, but not as bad. However, I have found that when I get up to about 45MPH (1500 RPMs) I started to get a worrisome shaking/ vibration. It's difficult to tell where it is coming from. If I let off the gas, or give it more and go up to about 50 mph, the shaking stops. It is only when I'm pressing the pedal in this range (like it is having trouble switching gears, perhaps?). Over the past two days of driving it and testing, I have been to autozone and had the codes checked. Nothing comes up, and no CEL.
I just had a new trans put on about 6 months ago. The only thing that preceded this issue was I got an oil change the day before this started at a place I don't normally go to (unlikely, but since they didn't write the type of oil they used on my window tag, I figured I'd mention it). I've read some suggest it to be a tire issue; but that strokes me as odd, since the shaking only happens when applying gas.
Ford F-150 (2004-2008) :: Violent Shaking At 50 - 70 MPH
2007 Ford F150
XLT 5.4L Supercab
55,500 miles
Only Owner
I have owned my truck since mile 1 and have not had any issues up to this point. That being said in 2011 there have been 5 occassions where I have been on interstate driving between 55-70 and had to pull over due to my truck shaking. This shaking is very extreme and truly scares me, thus the reason I pull over. I replaced my tires with Michelin 70,000 mile tires and also replace my front brakes just over a year ago.
After not being able to reproduce the shake for my mechanic, they said my upper front ball joint needed replaced and my rear shocks. They hooked the truck up to the computer and did not receive any codes and my check engine light has not come on to this point.
The research I have conducted to this point has pointed to a number of issues and I had my mechanic check all of them and they said nothing was out of the ordinary, these were: e-brake issues, front brakes, calipers, plugs/coils.
Ford F-150 (2004-2008) :: 2005 - Started Shaking - CEL?
I was driving my f150 going down the highway. Cruise set at 110kmh. All of a sudden truck started shaking And sounded horrible. Shut off the cruise. Floored it.it misses fired like no tomorrow and no power, looked down check engine light was flashing. Then all of a sudden everything normal. Now its intermediate and light solid on. So I thought I will just I will hook up the code reader. And NOTHING it didn't turn On. No beep nothing. Tried 2 readers no connection. Trucks a 2005 ford f150 fx4 5.4 217600km on the clock
View 2 RepliesFord F-150 (2004-2008) :: Shaking / EBrake Seizing Up
I've done some research on the shaking that is occurring on my truck an it's a possibility that it's the e brake seizing up. I've read where everyone has taken it to the dealer to get it fixed ....
View 7 RepliesFord F-150 (2004-2008) :: Shaking Violently When Accelerate
Have a 2004 Fx4. Lately its been shaking violently when i accelerate. When I turn the overdrive off it stops.
View 9 RepliesFord F-150 (2004-2008) :: 2005 - Shaking When Braking
It seems like I am going thru brakes I just replaced my brakes in May and my Rotors in July and when I brake my truck shakes like crazy. Is it the brakes again or am I missing something.
View 7 RepliesFord F-150 (2004-2008) :: 2006 V6 - Shaking When Put Into Gear
I have a 2006 F-150, V6, automatic transmission, a little over 214,000 miles. When I started it up this morning, no issues, but when I dropped it into reverse, it started shaking pretty bad. Got on the road and put it in drive, and the shaking continued, then the check engine light started flashing. Haven't had any problems up to this point. Checked all the fluids including the transmission fluid a few weeks ago and all was well.
View 4 RepliesFord F-150 (2004-2008) :: Shaking And Sputtering / Throwing CEL Codes
I have an '05 5.4L 3V and I was way to trusting in how it was running. BTW, I change the oil every 3 to 5 and have only driven highway miles, albeit a lot of them...155k! I bought it with 40k on it but was not aware of the plug change issue until I heard about it off-hand. I let the plug change go cuz it was running so well. Bad move.
Anyways, a few weeks ago it began to lose power and I suspected that the PCM was retarding the timing for some reason. Before I could get to the shop, the thing went nuts on me at 75mph. Started shaking and sputtering and throwing cel codes. I shut it down and after 5 minutes re-started. It seemed fine and actually was running a bit better. Took it in and the code was the 0302. #2 cyl misfire.
They also said the compression was very low on that cylinder and slightly low on 1,3 and 7 as well. I had them change the plugs and the #2 COP even though they said I needed a new engine and then I picked it up. Now the engine barely runs at all. It shakes violently, where to go from here. What should I do now? New engine?