Ford F-150 (2009-2014) :: Rattle At Cold Startup Getting Worse?
Oct 5, 2015
Still considering the change from my '08 F250 to a newer F150 with the EcoBoost. I have been driving as many of them as I can to get a feel for them. My current question is this: if one exhibits the dreaded rattle at cold startup, does it always get worse with more time/miles? I found another one that I'm pretty happy with overall, but it does have the startup rattle for about a second at cold start, and only at cold start. Is it worth the gamble, or should I keep looking? It's got about 108k miles and is otherwise in fantastic condition...
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This engine really puts out the ponys. it tows ok but not like my diesel. The twin turbo does not get the claimed fuel economy. And now the start up rattle. I seem to be getting the run around on the repair.
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Our 2007 RX350 with 91,000 miles started an annoying rattle at startup that lasts a couple seconds then goes away. The car drives fine and makes no unusual noise after the initial start. Its definitely not normal as it hasn't done it the last 91K miles we have driven the car.
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There was a TSB for 2AR engine, Engine Knock/Rattle Noise at Cold Startup. My question is for those I4 camry owner, do you have these rattle sound when you start your vehicle at cold? I am not sure if mines have the same issue, but pretty sure is I can't find any differences between mine and this clip:
You Tube
So should I take it to the dealer? Or it's normal?
[URL] .....
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2011 Santa Fe 3.5 L
I've isolated this rattle down to the cam phaser( CVVT) in the right cylinder head. It rattles bad for 2-3 secs on cold start or after it sits for 3 hours.
I've put in 5w20 synthetic oil and synthetic Lucas additive and it cleared up the noise for short interval start ups.
I changed the cam phaser in the right head with a used one ( 40k ) but it didn't make a difference. I should change out the attaching cam as well.
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2009 Matrix 2ZR-FE, briefly rattles on restart after sitting for one hour after reaching running temp. This engine doesn't rattle on a cold startup so I'm wondering what else other than the intake cam gear could cause this. 42,000 miles, 5-20 dino, regular service.
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I've got a 2011 F-150 FX4 Supercab with the 5.0L.
I've noticed that very seldom when starting it up, something under the hood squelch's very briefly. The trucks got 3019.0 miles on it as I write this letter. The actual noise itself come's and goes in less than 1/2 a second, and the trucks only made this noise 3 times during the 3000 miles I've owned it, and all the times have been fairly far apart.
I was wondering if this would be cause for concern? My old 1990 F-150 use to do this, but its issue was the bearings going out in the alternator. With only 3000 miles on my new truck the bearings should be a non-issue. Everything should be a non-issue for that matter. I'm not actually all that concerned about it, as I said in 3000 miles its only happened about 3 times...So once every thousand miles or so. And as I said the noise comes and goes in less than a second, and truck always runs just fine. Its never driven any differently.
Could this be attributed to all the heat we have been having lately? I live West Texas and right now 105 to 110 degree days are pretty much the norm, and have been for almost 2 months now. Could the excessive heat cause any to screech like that? And of course the truck has not been overheated, nor has it shown any signs of overheating.
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2013 3.5 Ecoboost. Starting the truck first thing in the morning, it idles very rough for about 30 seconds and then smoothes out. If I drop it into gear it stays rough as I back out of the driveway. Once underway it runs fine and otherwise runs/idles very smooth for the rest of the day. Doesn't appear to have any other symptoms of spark plugs/boots misfire so I'm thinking it might be something else?
On my old 02 F150 with the 5.4 this usually happened when the Idle air control (IAC) would get plugged up with carbon. I'd clean it and the idle would smooth out. This truck doesn't appear to have one.
Spark plugs are on my list for the near future. 47k on the truck so they are almost geting due. Trying to get my superduty sold before I spend a lot of time on this truck.
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had enough time invested in repairs and so forth, to believe I recognize a Heat Shield's rattle, when I hear it.
At least that's what I THINK I hear. Under load (up hills or when the torque increases) I hear a sympathetic rattle (or buzzing) coming from somewhere underneath.
My guess: one of the Heat Shields has a few tack welds that have popped on my 2009 F-150, and buzz (heat shield against the Catalytic body or whatever) when the sympathetic vibration hits a certain level. All I really have to do is find it, to affirm what I believe. Fixing it............well...........that's another matter. I suppose some garage somewhere will tell me that I should replace the component that has the Heat Shield attached to it, but...........I'd rather re-tack the Heat Shield or encourage that.
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My 2010 F-150 5.4 L has developed a misfire. I don't have the codes right now but can get them. Replaced all plugs and 3 of the 8 cops. Misfires right after startup but as it warms up tends to smooth out. When it is acting up it almost stalls out at stops. Where to next?
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I have a 2006 f150 with the 5.4 with 150k miles and I thought it was originally an exhaust leak so had that checked then thought maybe the cats went back and had that checked and after that read up on all the IWE threads and decided to replace them. Replaced them and the actuator and the problem seems worse. Now the noise is constant will accelerating. It use to be intermittent but now it's all the time unless in 4wd or coasting. What the problem could be? I know the truck is 10 years old but in great condition, everyone is surprised it's as old as it is.
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Have a 2011 F150 with the 5.0. 91K miles. On startup-cold or warm-there is a ticking/tapping noise coming from the engine for about 3-5 seconds then it goes away. Happens on every single start. Sound like it's coming from driver side on top of engine, but hard to pin point.
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It is timing chains that are prematurely stretching causing this startup noise. The news is that there is updated parts out there to address this and Ford now has a TSB on this issue formally admitting to it being a common problem. I go over it all in this video. There is also a link to just how it sounds in the description of the video on youtube.
Ford F150 3.5L Ecoboost Rattle Upon Start Up- Timing Chain Stretch Issues - YouTube...
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I had this plastic on plastic sound on the passenger side dashboard...this started last weekend when it was cold outside and drove me crazy, I looked around and came up with this piece of foam under the hood and windshield bezel next to the hood hinge....After a few field adjustments on this piece of foam I took my truck for a test drive and its gone....for now!
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Very loud sounds like bottom end/rod bearing and is about to go out with a bang real quick!
Truck is a 2009 5.4 3V ...
Will the motor from a 2005 5.4 3V work to replace it? As I have one of those sitting in a old work truck. I know the intake etc is different but using the 09 stuff will it work and be a easy enough install or do I need a 09-10 motor?
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2014 Camry SE i4 20,500 miles ... Is it normal to smell gas coming out from the exhaust during a cold startup? After the car is warmed up the smell disappear ...
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I have a 2013 F150 3.5L Ecoboost XLT and have recently experienced a slight noise on acceleration in first gear. Sounds like a light rattle or ping. The dealer says it may be due to carbon buildup (I have noticed that the exhaust has a lot of soot on it). They are suggesting some additive to resolve this and she mentioned that the problem starts to show up at about 30,000kms. It does not affect power or cause misfire as described in posts.
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I have a 2009 Gen III T Spirit. Recently, and I think following the recent reflash, I have been getting an extra noise on cold startup. It is a scratching noise that lasts just a couple of seconds about 4 or 5 seconds after pressing the start button. I have tried to attach a short recording but cannot upload an mp3 file so have made it into a zip file.
I have checked whether it is radio by removing fuses 8 and 28 and have also switched off the heater fan, both without any effect.
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Just took my 2014 F150 FX4 to the dealer for a rattle in the front and rear passenger side doors that rattle with the windows down . Sounds bad when you close the door. Dealer told me it was normal. So here I am with a 50,000 dollar truck with 5,000 miles on it and they say that's normal even tho the drivers side doors do not make this noise. Not really happy with FMC these days.
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I have a 2010 F150 FX4 with the 5.4L, and lately under slow movement (less that 20km/h it is sounding like there is a rattle. I can try to get a video of the sound later, now I'm wondering if the universal bearings in the driveshaft would be making this noise or if it could be the 4wd actuators failing? Would either of these make a loud rattle? (Sounds like a heat shield shaking but all are tight). Had a Ranger up until last year so just learning the ins and outs of F150 life.
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So I am hearing a weird noise when I start up my Tig after it's been sitting at least overnight. I'm not sure when it started because if the windows are up when I start I can't hear it inside, so for all I know it's been happening since before the warm weather arrived. But anyway... It's a brief rattle, kind of high and plastic-y, like maybe a half-second long or less, when I first start up. If I turn it off and then start it again, no rattle. Don't hear it again until the Tig has sat for a while.
No CELs or anything or other signs of trouble. It's a 2014 with 24k miles, bought CPO at 19k.
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