S-10 :: 2000 Chevy Blazer - No Air Conditioning Just Keeps Blowing Out Hot Air
Okay I am having a problem with my A/C in my Blazer I've had my compressor replaced finally got all of my leaks fixed and replaced all the visible vacuum hoses and still without by passing my heater core I have no Air Conditioning. It just keeps blowing out hot air. Why my Air Conditioner is working. I really like my blazer but after having invested a little over 600.00 into just getting the A/C up and going with no luck is just getting frustrating. I am considering selling it and getting a truck. I would like to keep it if I can get the A/C up and going but I don't want to have to invest a whole lot more money into it.
View 1 RepliesElantra MD (2010-15) :: 2011 - Air Conditioning Is Not Blowing Cold Air
I have a 2011 Elantra and the air conditioning is not blowing cold air. I checked the system pressure with the AC running and get 83 psi on the low side and 85 psi on the high side. I have not found any documentation about what the correct readings should be...
View 1 RepliesHonda - Odyssey :: 2010 - Air Conditioning Intermittently Blowing Warm Air
We have a 2010 honda Odyssey and we are experiencing some air conditioning problems. The ac went out on us about 6 months ago so we had the compressor replaced. A few weeks after that the ac would intermittently start blowing warm air. We took it back to the shop and they noted that the compressor was shutting off for some reason. They replaced the compressor again, but we are still experiencing the same problem. It will just start blowing warm air for about 15-20 minutes then it will start blowing cold again. This will happen about once every 2-3 days. We replaced the relay, but that didn't work. They have checked for leaks, recharged the compressor and checked the freon and still nothing.
View 7 RepliesYaris/Scion & Vitz :: 2003 - Air Conditioning Failed Abruptly / Not Blowing Cold
The stock air conditioning system in my 2003 Echo failed abruptly last week. The air no longer blows cold when the system is turned on. I've also noticed that the engine "hum" no longer changes frequency (gets lower because of what I assume is the added load) when I turn the A/C on. I checked the fuse and it looks intact.
View 3 RepliesChevrolet - Silverado :: 1995 / C1500 - Air Conditioning Blower Stops Blowing Air While Driving
I have a 1995 Chevy C1500 Silverado. The blower and heater work great when I start driving. After about 20 minutes of driving on high blower speed, the strength of air blowing out reduces drastically and eventually no air is blowing out of the vents. I can still hear that the blower is blowing air, but there is no air coming out of the vent. The Midas repair shop I frequent couldn't reproduce the issue on their short test drive (of course). They told me to bring it back to them whenever the problem occurs. I haven't had the opportunity because by the time I get out of work, they are closed and I am freezing to death every morning.
View 1 RepliesSaturn - Vue-hybrid :: 2007 - While Driving Air Conditioning Quit Working And Started Blowing Hot Air Suddenly
I bought my Saturn Vue Hybrid and was driving for a week when I heard a sound while driving and suddenly the air conditioning quit working and started blowing hot air. I took it to Pep Boys and they told me to take it to a dealership. After three hours and 143 bucks I was told the A/C clutch appears to have come off of the compressor. I have noticed others have had this same issue in Hybrids. Is this a recall or what do I do since this repair is not a cheap one? Also, what other models have the same ac compressor/ clutch for purchasing?
View 1 RepliesYaris/Scion & Vitz :: Air Conditioning Blowing Cold In Town And Then Warm At Highway Speed
I have a 2006 Scion XB I purchased last year. Last week the air was blowing cold in town and then blowing warm at highway speed. I took it to my mechanic who charged the system (said it was a pound low) and said he did not detect any leaks. Now suddenly it stops blowing cold altogether. Not all the time. It blows cold in the morning. Then in the afternoon when I leave work it blows hot. But I can stop the car a few miles down the road, turn the car off, start it back up, and it blows cold....
View 3 Replies3 Series :: 2004 325i - How To Program BMW Key
I just took delivery of my 2004 325i and forgot to ask the dealership to program the key so the car would make a sound and would flash turn signals when I arm/disarm the alarm.
View 14 RepliesBMW - 325i :: 2001 - Moisture In Engine
I have a 2001 BMW 325i. A few weeks ago I noticed creamy sludge under my oil cap. My first thought was a head gasket, but it's not overheating and the heat works great in the car. I'm not blowing white smoke when the car is warm. Im also not losing a noticeable amount of oil or coolant. The weather has been cold with snow and rain lately. I cleaned everything off, even under the valve cover and after a 20 min drive I stopped and looked at the cap again. I noticed water droplets on the bottom of the cap. There is no noticeable sludge on the dipstick when I check that.
View 11 RepliesBmw - 325i :: 2002 - Starts But Then Stalls
2002 BMW 325i. It starts then stalls. It stalled in the middle of the road the other day while I was going REAL slow. Now it's totally unreliable. If it starts it leaves me stranded. Turn over just fine never engages.
View 7 RepliesPassat (B5) :: Air Conditioning - Vents Hiss When AC Is On
Air Conditioning issues, vents 'hiss' when the A/C is on ... So we just bought an 04 B5.5V TDI and when we were test driving the car, I didn't actually notice this issue since we didn't do extensive driving and I wasn't listening for this problem specifically.
So basically what I found after the purchase is that the a/c is not very strong at all... even full bore and the vents have a hiss, hissing, whine, moan coming from them.
The minimal troubleshooting I have done was just to try to determine, while at idle from inside the car... when the noise was happening. What I have come up with is this.
If the AC switch is off, I can turn the fan on to any speed and the noise will not present itself.
If the AC switch is on, going from fan stopped to speed 1, about 70% of the time the hissing will not present.
If the AC switch is on, going to any of the faster fan speeds (2+) and center vents begin to hiss at me.
Once the hissing is happening, turning the fan speed back 1 will not stop the hissing.
The hissing slows and stops when the fan is turned off or the AC switch is turned off.
The hissing does not sound like a fan rubbing. Its not quite a mechanical sound like a bad bearing or debris hitting the fan.
The hissing sounds a little bit like someone blowing through a straw. However, the fan seems to move up and down the speed range just as expected and the air output seems to match the speed... so its not like the air movement is low.
Honda - Fit :: 2011 - How To Do Air Conditioning Preservation
On my previous cars (1992 Mercury Tracer and 1995 Taurus) the air conditioning eventually went out. That has me thinking about how to keep it going for as long as possible in my new car (2011 Honda Fit). My theory is that by not putting the temperature on the lowest setting, and not running the fan speed past the 2nd setting, that the system will go longer before needing to be replaced. Am I right?
View 10 RepliesPhaeton :: Location Of Air Conditioning Condensation?
Where the condensation from the air conditioning goes? I found some "liquid" in my garage on the left side of the car about two feet from the front left tire. I am hoping it's from the air conditioning.
View 2 RepliesGTI 337/20th Anniversary :: Don't Have Any Cruise / Air Conditioning?
I do not have any cruise or air conditioning, the chime for the emergency brake is not coming on when you pull the brake and if you push the recirculate button for the air/ heat. the brake light comes on dash. I checked all the grounds I could find, I do not have power on either side of the five amp fuse marked air conditioning
View 1 RepliesKia - Spectra :: 2004 - Air Conditioning And Heat Will Not Come On
I have a 2004 Kia Spectra (it is actually a 04/05 split year that generally takes the 05 parts) and when we turn on the car, sometimes the air conditioning/heat doesn't work. I can feel a little cold/warm coming out, but when I turn it higher nothing blows out at all. I can sometimes get it to work properly after driving for like 5 minutes on the highway with the radio off. Other times it turns on right away, but if I stop at the store and turn off the car, the next time it will stop working. What could be causing this?
View 19 RepliesSaturn - Vue :: 2006 - Air Conditioning Not Really Working
As summer hit WI, I noticed that the a/c did not really work. At most it takes the humidity out of the cabin air and it does blow somewhat cooler air when the car is driving vs. idling. Our mechanic added freon and a dye to try and trace the problem. The added freon worked for about 2 weeks (but still not back to working like regular) and then it petered out.
View 2 RepliesTouareg :: Air Conditioning Blows Hot Air When Outside Temp Above 88
The AC blows very cold as long as the outside temp is 88-87 and cooler. As soon as it goes over 89 or so, the air rapidly warms eventually blowing what feels like air HOTTER than the outside ambient. No matter if i shut it down or blow warm air it will not restart until the temperature outside drops below the magic mark (so i dont think the coil is freezing over)... and then it blows frigid air. I don't think it is low refrigerant because of the efficiency at cooler temps and the nearly exact outside temp it changes. It is as if a sensor is activated and nothing but a temperature drop changes its status. It is so predictable that to me it sounds like a sensor or kill switch that is activated. One fan was out. had it replaced and still have the problem. This has been going on all summer and VW stamps everything "could not replicate". 2004 touareg vs 80k miles (with plenty of troubles along the way)....
View 4 RepliesTouareg :: Slight Whistle When Air Conditioning Is Turned On
My 05 V8 has developed a slight whistle when the air conditioning is turned on and the fan speed is high. This only seems to happen when the system is taking in outside air. If it is recirculate mode, the whistle goes away. It also goes away if you manually turn the fan speed down. My assumption is that something may be caught in the intake.
View 4 RepliesGolf IV / Jetta IV :: Air Conditioning Clutch Not Engaging
Here's the story: was on my way downtown last night to get a new suit (I'm in Savannah, GA so it's hot) and AC was working great. The Jetta (2003 AWP) is a stock-everything-1.8T that has never had any AC work done to it from the day I bought it new. I figured it was doing just fine so just leave it alone. Anyway, leave the suit shop (bought a gray three-piece) and go back to the parking lot, start up and get ready to leave, no cold air from the vents. I get it home and do some reading on here and also in the Bentley manual and get into some preliminary troubleshooting. Here's what I have so far:
- Engine running/AC button ON/Blower on "3"/Recirculation OFF/Engine at operating temperature
- Turn blower ON - visually verified that clutch is not engaged and compressor is not spinning
- Shut car off, compressor does turn by hand easily
- With AC button on and blower on, passenger side cooling fan (behind radiator) is ON but driver side cooling fan IS NOT on - I think this indicates a problem from what I've read
- Checked cabin fuses 5, 16, & 25. All have low resistance (good continuity) and are not discolored. Just to make sure I scuffed the contacts with a scotchbrite pad and reinstalled them
- Same deal for the top-of-the-battery power distribution block. All fuses checked okay and were scuffed and reinstalled
- Moved on to the pressure switch/pressure sensor. My vehicle has the 3-pin sensor so jumping contacts is not a possibility. I need to rent/buy a duty cycle meter to check it. Any good tutorial on how to do this? Do I disconnect the connector and check it right at the switch or must I break out the wires and check it in parallel with the connector attached to the sensor?
- I grabbed a flat-head screwdriver and gave the high-pressure and low-pressure service valves a poke and got a good blast of pressure from them so I don't think the system is empty.
- Did a little more reading and found I needed to check voltage at the 3-pin connector on top of the battery power distribution block. I did this with the key ON - no power at any of the pins. Repeated with key ON and engine running with AC button ON and blower ON - still no voltage. For these measurements, the connector was DISCONNECTED. Does this matter? Do I need to have it plugged in to get voltage there (i.e., read the voltage from the rear of the connector with it installed?)
- Finally, and perhaps most enlightening, I suspected I may simply be low on R134a so I bought a can with a pressure gauge on it. Connected it to low-pressure side with engine running, AC button ON, blower on "4", recirculation OFF. The gauge read ~150 PSIG. Yes, this seems high to me too; however, the compressor is still not turning at this point. Does it need to turn to get a good pressure reading from the LP service valve? I recall from everything I read that if pressure is too low, the clutch won't engage, and if pressure is too high, the clutch won't engage
So, as far as I can tell I have a few problems...
1. The driver side fan doesn't run when AC button is ON
2. No voltage at the 3-pin connector on the battery power distribution block Incorrect methods...there is voltage there.
3. Low-pressure side of the AC system is too high Called and checked with a local mechanic...I won't receive correct pressures if the compressor is not turning.
My next steps are to check the voltage at the compressor connector for 12VDC. I suspect I'll get 0V because it's clearly not turning. I'll do this once I can figure out how to get the dang connectors apart without breaking them. 11-year-old heat fatigued plastic is brittle...
Finally got the compressor connector apart.. there is 12VDC on pin 1 and 0VDC on pin 2 (it's a ground, so there shouldn't be..ground continuity check good). Ohmed out the clutch...from what I can tell, that circuit is open. However, I am not 100% sure I was on the contacts because of how the connector is positioned. I'm going to get a dummy connector from a salvage yard and connect it up and make sure I have good contact before I call it a bad clutch.