Ford F-150 (2004-2008) :: Bearing Noise - Constant Grinding / Whine

We've had a lot of rain here in pa lately and i hit a few big puddles the other day and now i have a growl slash wine in the front of my motor,now i narrowed it down to something driven by the bely because I removed the belt and no noise all pulleys feel good and smooth except the ac compressor if you spin it by hand it has a rough/dry feeling and sound to it but the noise doesn't change with the ac on or off its just constant grinding/whine. Replace the ac compressor pulley bearing that what I am thinking it is and don't really want to change out the whole compressor..

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Ford F-150 (2004-2008) :: Running Rough With Code P0171 - Engine Light Stays On?

I just started to have this problem yesterday. Engine light comes on and stays on. Engine shakes and truck won't go over 50 MPH. Autozone code checker came up with P0171.

Truck has about 95K miles and I had the spark plugs replaced at 75K miles.
Transmission was rebuilt at around that time also.

I only drove it to Autozone and back today to post the code and see what everyone's opinion is as to what's wrong.

Here's what the printout says : P0171 "Fuel Trim Bank One Condition"

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Prius (2004-09) :: 2008 - Constant Whirring Sound When Engine Is Running

My 2008 Prius has started making a noticeable soft whirring sound whenever the engine is running. You can hear it both inside and outside of the car. The sound lasts exactly 30 seconds, then pauses for 4 seconds, than repeats . When the car is turned off, the sound can be heard for about another 10 minutes before it shuts off entirely.

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Accent LC (2000-05) :: 2004 - Constant Hissing Noise Coming From The Middle Of Engine Compartment

My 04 hyundai accent about 2-3 months ago acquired a hissing noise which seems to be coming from the middle of the engine compartment. The car only has 100,000 miles on it.

It is a constant hiss that only stops when the gas pedal is pushed initially. I have looked all over the car and can not see any fluids leaking at all. It is pretty loud and can be heard easily outside the car when the car is on.

I hooked up my obd2 reader and found these codes:

P0304-Cylinder 4 misfire (I notice it when the car sits at idle for about a minute)

2x P0121- Throttle Position circuit range/performance problem

2x- Evaporative emission incorrect purge flow.

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Ford F-150 (2004-2008) :: Getting Code 446 - No Constant 12 Volts?

I have a trouble code of 446 and can't find the wiring for the solenoid valve at the canister. I think I should have constant 12 volts and the computer is regulating the ground. but I don't see the constant 12 volts. I don't have a wiring diagram so don't know where it is supposed to come from.

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Ford Transmission :: Constant Clunk / Binding Noise From Front Drive Shaft Area

I bought this 2010 f150 from the company I work for, front diff was shot, front drive shaft was in the bed, that's all I knew about the truck so I bought a complete front diff from a used place, it only has 58000km on it, good diff... So I installed the diff and the old front drive shaft, which doesn't seem to be in the best condition, now when 4 wheel drive is engaged I'm getting a constant clunk/binding noise from the front driveshaft area. Where to start looking.

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Ford Transmission :: 1995 - Constant Howling Noise Felt Like Something Banging Against Inside Of Case

I recently bought a 1995 Bronco. The rear axle makes a pretty awful noise. I put it on jackstands and ran it while I laid under the truck and it's coming right from the differential. It makes a constant howling noise and it felt like there was something banging against the inside of the case.

I removed the inspection cover and drained all the fluid out. It looked like chocolate milk, but the gears themselves all look fine. I didn't find any broken teeth, metal shavings, pieces of bearings, etc. in the case. It looks like a perfectly normal differential.

The truck has 166,000 miles on it and doesn't appear to be abused at all.

Here's a video I shot of the noise. You can't really hear the howling noise but the knocking sound is pretty audible. The frequency changes with the wheel speed. The sound is definitely coming from the differential.

Bronco axle - YouTube ....

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Ford F-150 (2004-2008) :: Slight Miss / Hesitation - Power Loss When Driving Constant At 25 - 30 MPH Occasionally

Had this truck a few years now, and it has always had a slight miss/hesitation and maybe a few codes. The timing chain skipped a tooth and the truck was down for about a year. I have 4 other trucks, so it wasn't a big deal. I finally had time to put a new oil pump, chains, guides, tensioners, phasers etc. The truck actually runs very well and quiet. But, now misses far more than I remember it doing.

When driving in town constant at 25-30 mph occasionally it will loose power for a brief moment(<1 second) and then be fine, the security light on the dash turns on for a few seconds. It drives at 55-65 just fine, unless I am going up a hill or something else increasing the load.

2004 5.4 3v 2wd
CEL-
P0453 (fuel tank pressure issue)
P0351 (ignition coil a primary/secondary circuit malfunction)
P0356 (ignition coil f primary/secondary circuit malfunction)

The coil packs are new, and I have injectors on order. Also found this thing on the back of the motor, it connects to the fuel rail on the drivers side. Where it should go. I looked on my other trucks. But my other 04-4wd has a box by the battery it connects to, but mine doesn't have any of that stuff. And my 08 doesn't have anything like this at all.

And a pix of the truck in question.

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Ford F-150 (2004-2008) :: 2006 STX - Oil Leak Coming From Where Transmission Connects To Engine

2006 STX 4.6 .... I recently changed my oil a couple of weeks back. I've noticed spots of oil on the driveway. I thought it may be coming from the oil pan drain plug but i checked it and it seems to be coming from where the transmission connects to the engine. Lotta oil on the bell housing. That's where it looks like it's dripping off of. Could it be the rear main seal?

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Ford F-150 (2004-2008) :: Backup Sensor Alarm Stays Off

I have the backup sensor system, and occasionally turn it off with the dash switch when backing up a boat trailer. Never had to manually turn it back ON, because it is supposed to default to the ON position during startup.

Twice this week, after starting the vehicle, the OFF light stayed on the next day, and the system did not default to the ON position. (nearly backed the truck through the garage wall cause the damned thing didnt beep when it was supposed to!)

Works fine today, so problem seems intermittent...

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Ford F-150 (2004-2008) :: Tire Pressure Sensor Stays On?

I upgraded my 2007 f150 xl from 17" hankook tires to 18" michelins....problem is the low tire pressure light has come on and wont go off....Ive checked the tire pressure and all are equal... how to turn this light off, or what may be the problem?

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Ford F-150 (2004-2008) :: 2005 - Brake Light Stays On

The park brake light stays on brake fluid level is good park brake is not on park brake switch is ok will sometimes go out but always comes back on .My son and one of my buddys also have a 2005 and have the same problem....

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Ford F-150 (2004-2008) :: Parking Brake Light Stays On?

So here is my issue, my parking brake light stays on. Ive checked my parking brake pads, the cables and the switch. They are all servicable and operational yet the light stays on...

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Elantra XD (2001-06) :: Blinker Don't Blink / Stays On Constant

02 Hyundai Elantra I'm having issues with the lights for some reason or another when I turn the headlights on the blinker don't blink it stays on constant and when there off it blinks but it looks like the flashers are Going off but the left turn signal works with no issues. The dash lights blink to when the right turn signal is on.

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Gti - Volkswagen :: 2008 - Constant Whistle Noise And The Pitch Changes With RPM?

I have a 2008 VW GTI which I love and have maintained pretty well. I unexpectedly got a job far away from home and couldn't move for two years (!) so right now it has about 70,000 miles on it (poor thing.) Luckily I now live about 5 miles away from work and it's finally getting a rest.

Long story short is that the oil was overfilled during a routine oil change. Foolish me didn't check the oil before driving away (i didn't do the change!) I got about a mile or two before the oil pressure light and beep told me to shut off the car, which I did immediately, and pulled into a shop literally a block away. They bled out some oil and checked a few things out and everything looked fine. But as soon as I left, and to this day (about a month later) I get a strange whistling noise when the car is cold and at low RPM. It's a constant noise and the pitch changes with the RPM (higher RPM, higher pitch) after warming up for a minute it goes away and doesn't come back until the next time I start the car.

My guess is that oil got somewhere it shouldn't have, like the turbo? And now something is leaking, like air? The car drives fine, no stutters or significant loss of power. Is there a way I can diagnose the issue myself before taking it in? Or should I leave it be and let the professionals take a look?

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Ford F-150 (2004-2008) :: 2005 - Whining Noise - Loss Of Power And Hard Shifting In The Transmission

I posted awhile back about a loss of power and hard shifting in the transmission. I thought I had it fixed, well I kind of did...... Replaced the IWE that had locked in solid. I replaced both, added some transmission fluid, new front brakes, and a new belt back in July/August. Truck was fine for a few thousand......

Well it's back. Now I have a noticeable whine in the cab. I haven't pin pointed it yet. It is only audible when the truck is running from 35-50 mph. It is not RPM dependent, it doesn't change when I take it in or out of four wheel drive. It isn't there when the truck isn't moving.

The truck has 61,000 on it. I bought it with 35,000 on it because I wanted a vehicle that wouldn't nickel and dime me. Something I could climb in and not worry about making home.

Well here I am less than 30,000 miles later and I have had issues with the fuel controller under the bed, brake calipers sticking, IWE's, new shocks, broken front coil spring, recall for the airbag, tie rods, ball joints, power window regulator, and now what appears to be a transmission.

I come from a long line of "FORD" guys, but I am seriously considering something else. This 04-08 model has to be one of the worst pickups ever built by ford.

Are the newer ones any better? Other than routine maintenance a vehicle shouldn't have to be touched before 61,000.

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Golf IV / Jetta IV :: Light Vibration Starts At 85 - 90 Mph And Stays Relatively Constant Above That

I have this annoying vibration that starts at 85-90 mph and stays relatively constant above that, but doesn't get super intense or feel like the car is going to fall apart. Its a light vibration that I can feel at 9 and 3 on the steering wheel.

Background: So about 6 months ago I realized my CV boot was torn. I tried to replace CV joint, but they sent wrong joint(Meyle) so we ended up trying to force it onto the CV shaft for like an hour before giving up. I remember one of my BMW Technician buddies literally smashing the joint onto the shaft with a plastic mallet but it just wouldn't go over the circlip.

We ended up just replacing the boot and putting the old CV joint back on, but we didn't have any extra grease to put in it because we had already put it into the new joint that wouldn't fit. Since then I've basically tried everything I can think of, including:

-Balanced and Road Forced
-Laser Alignment
-Replaced all 4 tires
-Fixed bent rims
-Refreshed suspension/steering:
-All new F+R LCA bushings
-New inner/outer tie rods
-New ball joints
-New sway bar bushings
-New strut top mounts

So what the hell is keeping her from being smooth as butter over 90? Did we screw up the shaft by beating on it? Or is it just vibrating from the lack of grease/damage from torn boot? Was I supposed to align the shaft when putting it back on or something?

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Ford F-150 (2004-2008) :: 1998 4x4 -Tail Light Stays On When Truck Turned Off?

My sons 98 F150 4x4. First off he had a head light go out and replaced the bulb. Then a day or so later his tail lights would not go out after he turned the truck off. I had him to replace the pressure switch(I think that's what it is called ) anyways, that didn't work. So now he takes out the fuse every time he turns off the truck, just so the lights will go out. But, when he puts the brake fuse back in, the brakes work fine, but his windows will not roll down. I am totally confused with what is going on.

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Toyota - Rav4 :: 2008 - Constant Squeaking Noise Coming From Front End

I just had new pads and rotors puton and I have a constant squeaking noise coming from the front end where the parts were put.

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