Santa FE SM (2001-06) :: 2004 2.4L - Whirring / Whining Upon Acceleration Whenever AC Running
Feb 7, 2012
For about 3 years, our SF (about 125,000 miles) has experienced the whirring/whining upon acceleration whenever the AC was running. I didn't do anything about this as the AC still worked well.
Just a few days ago, while running the AC for a "recharge" during our recent cooler weather, I realized that the AC was not cooling below outside ambient temperature, nor was the whirring present any more. I assume that the compressor finally seized. (?)
To keep repair costs low, and based upon the description above, where should I begin to look to see where the problem lies? Is it most likely a seized compressor/clutch? I am unsure if this is the issue, since even when driving with the AC turned to "Max", I now notice NO detrimental effects upon the engine/power output, which makes me wonder if the compressor actually seized. Wouldn't a seized compressor actually be very hard for the belt to turn, or possibly burn the belt?
I know the compressors and AC systems on these cars are notorious for dying too soon...
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For about a year now my 04 santa fe whines after running for a long ride. We can never get it to do it to bring to dealership to have them look at since it only does it after long rides. We have had the power steering and transmission flushed and that worked a little while during the fall and winter but now that the weather is getting warmer it started again. What this could be?
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I recently replaced the water pump, timing belt and all other belts in my 2005 Elantra. The car runs great, but there is a whirring/whining noise at idle when I have the car in park and in drive when I'm stopped at a light. You do not hear the noise when I accelerate and you do not hear the noise at any speed above idle.
At idle the whirring/whining noise can be heard whether the A/C is on or off. I have done some research and some causes for a noise like that have been a bad power steering pump, alternator, or pulleys.
The Elantra has 106,300 miles and gives me 26 MPG. I love this car. It has been the most dependable car I have ever owned. I plan to maintain it and hopefully last me for another 100,000 miles.
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I have a 04 santa fe , which slowly started whining which was diagnosed a power steering pump, when replaced the problem got worse and it became very hard to steer. Steering rack was the next diagnosis, replaced and another new pump. Now its so hard to steer and the whining has returned. Looking in the reservoir the fluid seems to be moving good with no bubbles??
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2004 3.5L Santa Fe ... My vehicle has about 156k and has a new problem. Occasionally, there is a howling / whining that seems to occur occasionally once the engine is warm. When this happens, the directional can light but will not blink. Same for the hazard light.
Replaced the alternator only about 2 months ago, Checked the p/s pump and it is good and no fluid loss from the reservoir. Been a great vehicle with only a minimal of issues since new. The first time this happened, the car had been on a 15 mile run. It sat for about 20 min afterward when I returned home. After re-starting it to run another errand, the whining / howling began. This lasted about a mile and went away about 2 blocks from my house on my return.
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My "05" Prius has 164K, I'm the original owner and I have had great success with this car. I know some owners talk about the loud whining humming sound from the A/C unit which I am aware of but this newest sound is different and after 4 hours with a Toyota tech all they can come up with is an A/C compressor going bad. I only hear this sound after I reach 40MPH+ and then decelerate. It then winds down with the speed of the car sometime intermittently. If I accelerate it goes quiet.
I've also tried speeding up to 40MPH and then move into neutral. It will stop the noise. I'm adding a video and I realize there is standard road noise but if you watch my energy monitor you will hear the noise whirring winding when the green arrows point back to the electric motor. Pay close attention to the viseo frames at 13 seconds, 22 seconds and again at 29 seconds. Turn up the volume. Of course inside the cab it is much more pronounced. I'm finding it hard to believe this is an A/C compressor. Sounds more like an electric motor whining/whirring. I'm concerned about driving my car for safety reasons.
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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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Noticed a whining noise upon acceleration, today. Noticed that it might be the power steering going. No sooner than I read this, and making a trip to my wife's graduation...Loss of power steering. What should I look for when I take it in, and tell them it's the power steering that is gone. Was reading about a potential correlation with having the rack and pinion replaced. That is something that was done about a year ago. Any real correlation? How bad is it to continue to drive without the power steering?
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My 2012 Santa Fe AWD Limited whines, all the time, from the time I start it until the time I shut it off. It gets louder with acceleration. What is that?
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I will try to film the sound and post it later; but for now I have a 3.5L V6 AWD with 85k on it. i get grunting and groaning on colder mornings and sometimes a med pitched whine, more noticeable at higher speeds in town.
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Ok here's the situation. 2004 Santa Fe 2.7 AWD 170,000 miles.
I recently had to replace the front passenger side Drive axle. That was a piece of cake. However, since then the car has developed a shudder when it comes to stop (felt like the shudder on acceleration that was fixed by the dealer with a reflash). Suddenly it got so bad that it stalls when put into gear with the brake on. It feels like it is not coming out of converter lockup.
When I drained the fluid I replaced it with Valvoline Import multi-vehicle full synthetic (it says it is spiII). I latter added another half quart of Castrol transmax import multi-vehicle (also spIII). Did I screw up my trans? Will a flush work? Or do I just need to replace the trans and torque converter?
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Came out of my house and my 04 Sante Fe will not stay running. It worked fine on the way home form work won't stay started now. You can give it gas and everything but it just dies out after a few moments. I checked most of the basics...
-Fuel pump runs when key is on
-Added gas, over 1/4 tank
-Checked engine fuses
-removed air filters and hoses
-removed mass air intake unit
-down to throttle body and such,
-to keep running by spraying gas directly into engine?
-removed fuel pump under seat
-checked mesh filter and connections
-clean no build up no visual problems with pump or filter
-checked cut off switch, not activated
-removed gas line from injector rail getting good "squirting" from rail
I have asked everyone and most think it is some kind of sensor but I have no light on and I have put it on the OBII and no error codes are found unless I un plug one of the many sensors, which i have done to a few to check them (air mass intake).
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2004 Santa Fe 2.7L V6 2WD ... Car was running fine, filled it with gas, and upon starting, heard a backfire into the intake manifold. It coded for a Cylinder 3 misfire so I had plugs and wires changed.
Now...The car starts, idles rough, accelerates sluggishly, and running rough any time it was around 2000 RPM. After I changed the plugs, it started bucking a little and stalls when I take off in the morning.
Coded and it's reading 7 codes, but some are duplicates:
-P0274 Cylinder 5 Injector Control High
-P0305 Cylinder 5 Misfire
-P0102 MAF or VAF A Circuit Low Input
-P0050 H02S Bank 2 Sen 1 Heater Circuit
-P0030 HO2S Bank 1 Sen 1 Heater Circuit
-P0274 Cylinder 5 Injector Control High (Shows Twice)
-P0102 MAF or VAF A Circuit Low Input (Shows Twice)
After having a backfire and then cylinder misfire...replacing the plugs and wires.
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New here - 2004 Hyundai Santa Fe 2.4L Autostick//great car so far, but this is annoying me!
I can't feel any vibration, I just bought the vehicle and wondering where this noise might be coming from? If you rev the engine over 3k there is a strange vibrating/humming/rattling?? noise but you can't feel any vibration. I was thinking it might be the plastic cover on the engine or maybe something loose? I've already had the belt tensioners/belts checked out and that is not the issue.
It also sounds like a ricer when accelerating heavily (but from inside the cabin) there aren't any exhaust leaks at least I don't think so...
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2004 Santa fe. Having issues with RPM running high. When car is started, RPM sits at 1500 for a few mins, then drops to 500. Seems to be having issues either getting into gear or staying. At any mph, car seems to surge and not feel like it's getting either gas or power. While on cruise at 55+ mph, car will also surge with RPM dropping 500, then kicking back in. This goes on every few seconds up to random times.
Had it looked at this past weekend at a dealer, and of course it didn't do it one time, after doing it for a half hour prior on the interstate. Tech found no error codes when he checked it as well. Car was fine for an additional 300 miles, then it started again out of the blue. Pulled out at a red light and I though I was going to stall.
Just got laid off so I'm trying to eliminate before putting a lot of money into it if I don't have to. 132,000 miles.
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Ok, so I'm working on a 2004 Hyundai Santa Fe, 93,000 miles. The vehicle runs great! So great that you cant get it to stop running!! The problem is intermittent and generally happens after the vehicle has been running for at least 3 minutes. I turn the key off and she keeps on running (not dieseling, but running at 340-450 rpms!) I have already removed the aftermarket remote start that was installed on the vehicle thinking that was the problem, it was not. Then I went to the ignition switch and unplugged that, also to no avail! I plugged my scan tool in and can communicate with the computer and view pids while the key is on. When I turn the key off, I should loose communication. When everything acting normal and the car actually shuts off with the key, I loose communication with the computer upon turning the key off. When I turn the key off and the veh. keeps running, I do NOT loose communication with the pcm. The only way to shut the car off is to step on the gas pedal. Otherwise it'll run at 400 or so RPM for an hour or so!!
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I have a Hyundai Santa fe 2004 6cyl 2.7 L , AWD. I am having problem of slow acceleration which is worse after a stop sign or red light. Sometimes while taking turns I feels like that I will not move and I was lucky to be not hit by a Car coming from opposite direction while taking a left turn today.
The Truck’s exhaust pipe broke recently and a auto garage welded it. But I am facing the above problem immediately after the repair of exhaust pipe. If I put more pressure on gas pedal then a mal function indicator comes and today I took it to another mechanic and he gets the error code of P0303 –engine misfire and wants to charge me ~ $600 $ to replace spark plugs and wires. The malfunction indicator goes off also while I am driving and can comes back after a while or a day. With the indicator on, the car drives erratic (minor jolts ) for few meters and then its fine. Since when I am driving on highways then I can go higher speeds without any problem. Is it still misfire issue???
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Ok I have a 2001 Denali AWD 6.0, and when I accelerate it makes a whining noise as if it were low on power steering fluid, well I just replaced the power steering pump today and the ring and pinion with bearings about 1000 miles ago. Still whining, the shop today said it could be transferred case but I doubt that because I had it inspected when the ring and pinion was replaced.
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While driving, hear a whirring sound, happens about every ten seconds, lasting for about two...after getting home, shut off engine and this sound continued. Turned on, turned off, still continued. When off, occurs about every 20 seconds.
Continued for the 10-15 minutes I was in the garage. Opened the engine and definitely coming from under the Synergy Hybrid box.
Went out four hours later, and quiet. When I opened the door, sound went on again, lasting for 20-25 seconds....It then stopped and started again, occurring every 15-20 seconds, lasting for about 3 seconds.
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I recently replaced timing belt and balance belt on my 2004 santa fe 2.4l and now the engine runs like crap and shakes badly. I went over all timing marks again and again and I am at a loss.
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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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