Lexus IS 2014+ :: AC Just Feels Like Mildly Cool / Not Cold?
Second time I've used it was today, already 93F today and pushing 100F tomorrow, summer started in Feb here. AC just feels like it's mildly cool, not cold and I've tried it using in cabin air and outside air on low and full blast and it doesn't get cold is this normal for Lexus? my Subaru got ice cold so this is kinda odd for Lexus I would think.
View 4 RepliesPhaeton :: 2004 - Mildly Cool Air Coming Out Of Driver Side Vents
Had a few warm days last week and noticed a lack of cooling from the HVAC system. Local temps cooled off a bit but I decided to see what I could find out before I got hot again.
Started playing with the system in the driveway and discovered good cooling capacity on the passenger side but just mildly cool air coming out of the drivers side vents. This seemed to be true on both the front and back. I hooked by laptop up and noticed single digit temps at the evaporator. When I brought the temps down on the climate control the right side exchanger would get down to around 12C but the Left would struggle to get to 22C and if I moved the passenger side requested temp up the drivers side exchanger temp would follow even though the requested temp on the drivers side was low. There was a display for the Left and Right regulating valves but they seemed parked at 0.0 unless I made a cabin temp change.
I am guessing the left regulating valve is the problem but know nothing of how this system works. 2004 Phaeton V8 ....
Ford F-150 - 1997-2003 :: 4R70W - Shudder At Speeds Between 45 And 50 When Trying To Accelerate Mildly
99 F150, 4x4, 5.4L, 4R70W trans.
I am experiencing a shudder at speeds between 45 and 50 when trying to accelerate mildly - it usually occurs after slowing down from a higher speed.
It is similar to the bucking that occurs when you do not downshift a manual trans.
I am guessing that it is the torque convert clutch staying locked or the tranny staying in OD too long. The shudder will go away if I give the truck enough throttle to downshift or simply push the overdrive off button - which forces it to downshift to drive.
What is the probable cause?
Ford Super Duty (1999-2016) :: Brakes Squealing Mildly While Driving And Get Louder When Coming To A Stop
The front brakes on my '02 Super Duty squeal a little from time to time, but today have been squealing mildly while driving and get louder the further down I press the brake pedal until coming to a stop. All new brakes were installed less than one year ago.
View 11 RepliesGolf/GTI VI :: 2011 Car Vibrates Mildly At High Frequency
I have a 2011 GTI with about 30k miles on it.... A couple thousand miles/couple months ago I hit a pothole on the highway.... it was a very sharp impact... the sidewall of the tire blistered and the rim was bent as well.... I got new tires and the rim fixed but it still feels like there is something wrong
During the 30k mile service at the dealer I brought it up and they balanced the wheels but didn't see anything wrong... I've had it balanced/aligned a few times since but it doesn't correct the issue... neither the tire shop nor the dealer was able to see anything blatantly wrong
It feels like something is "loose" and the car vibrates mildly at a high frequency... not just in the steering wheel... the vibration is mostly noticeably at higher speeds but the "looseness" can be felt at just about any speed...
At this point I've pretty much ruled out balance and alignment so what else could it be? Wheel bearing? Control arm bushing? Tie rod? Bent Axle? Steering collar?
Bmw - 328i :: Speed-dependent Road Noise / Mildly Pulsating Roar
1997 328i 5sp 295k miles
Speed-dependent road noise, mildly pulsating roar as though I were driving a truck, just keeps getting louder as the weeks go by. Completely independent of load. Accelerating, decelerating, coasting, disengaging clutch, has no affect on volume or pitch of noise. Volume and pitch increases with speed. At 20 mph it is noticeable. At 80 mph it is quite annoying. Seems completely independent of road surface.
Rear wheel bearings were replaced about 50k miles ago, and they feel fine.
Front wheel bearings feel perfectly tight.
Replaced all four tires with new Michelin Defenders. That eliminated a low speed whomp-whomp--whomp that turned out to be a cord separation in the front left tire, but otherwise had negligible impact on the road noise.
Changed fluid in transmission and rear end. No change at all in the noise.
I thought that the only thing that would be speed-dependent but load independent would be the driveshaft carrier bearing. I bought a new one, but when I put the car up and exposed the driveshaft, I found that the rear U-joint was bad. Didn't figure the U-joint was my noise, as that would be sensitive to load, but needed to fix it. U-joints are not serviceable so I ordered rebuilt driveshaft which came with a new carrier bearing. Put that in today. Absolutely no change in the noise.
Tranny tail shaft bearing felt tight when I was replacing driveshaft, and no sign of oil leak from there.
All four rear CV joints feel tight, and in any event, noise from those would be load-dependent.
I have been searching the web, and rear shock mounts are often mentioned as possible suspects for road noise, but people rarely post what their problem turned out to be, and I would think that noise from failed shock mounts would be very road surface dependent.
Touareg :: Steering Pulls To The Right As The Tranny Shifts Into 5th Gear While Accelerating Mildly
After they flashed the TCM (vin 34000). Did not notice this before flash. Mild acceleration in a continuing curve to the right as the tranny shifts to 5th wheel pulls sharp to the right. Like a strong twitch. Also does it in left turn but not as strong. Didn't really bother me (driving wife nuts though, and its her car) in the dry, but Sat. nite on snow/ice scared bejaysus outa me. Felt like I was going to spin. If I lift before shift to 5th it doesn't happen. "Twitch" is about like you would to to miss something in the road. Maybe not that strong. Car thinks continuing radius curve is a decreasing radius turn. Not good. Haven't found the right road to try it under hard acceleration
As an aside, Contis worn out evenly at 10,000 miles. Granted, I did remove a few pieces from them this summer, but overall tread is gone.No binding feeling on dry pavement. It does "crab", or bind at slow speeds tight turns on snow/ice, but so does my Yukon XL in 4wd Auto mode.Have to visit dealer anyway. Service fault workshop light came on a few times. Restart and it went away. And dash wood cracked.
Ford A/C :: 2004 - Less Cool Air Blowing Out
2004 Foed Freestar, the A/C has started blowing less than cool air in the past sveveral days. I'm assuming its low on refrg. but how does one check by visual inspection? If it is low will a simple re-charge kit w/guage and super dupper leak sealant do the trick? I saw a kit at Advance Autoparts for manufactured by Interdynamics. It had a guage w/trigger release for can content and three 12oz. cans of R134a. Will this kind of kit work?
View 6 RepliesFord - Explorer :: A/C Won't Cool After 30 Miles?
When I get up in the mornings and make my 10 mile commute to work my AC is icebox cold, I could hang meat in there. But after a long long day (about 9 - 10 hours) when I get back in my 96 Explorer to head out -- driving about 30 miles -- the AC never gets cool. It feels like it's just a vent siphoning in the hot air from the outside. This has been going on for about the past week. What could be causing this issue?
View 13 RepliesFord A/C :: Cool Air Cuts Out On Deceleration
I have a 1993 Ford F-250 super cab w/ 7.5 ltr engine 2wd. On a downhill at freeway speeds, foot off the gas, the A/C cuts out. When I step on the gas pedal again the cool air returns. The EEC IV has an output on pin 10 that can shut off the clutch, but I don't know what inputs it uses to make that decision. I know about the WOT condition, but this is the opposite of wide open throttle.
View 14 RepliesFord A/C :: Compressor Fast Recycle And Does Not Cool Very Much
I have a 1999 F250SD with V10 and the compressor recycles about every 4 to 5 seconds and doesn't cool very much. I checked the 134a level and according to my gauge it has sufficient level. What could be my problem.
View 4 RepliesFord Excursion :: Air Blowing Hot Out Of Vents When Cool Outside
As the season has started to warm, I noticed when I have my air temp set to 60 and only using the vent and have not selected AC I have hot air coming out of my vents. After doing some research it appears that I may have a bad Air blend actuator, bad air door or something else. I took my truck to the dealer to get my fuel filter changed and asked if they could diagnose the hot air issue. Not being a mechanic I told the service mechanic the problem and he says the AC compressor always kicks in on fords even if the AC is not selected and maybe I have a leak and he seemed to think it more than likely was not the air blend actuator or blend door.
I told him I had no idea that the AC compressor always kicks in even with it not selected. I knew it kicked in for AC and for defrots but didn't think it did for anything else. He said since the 90's all fords did. Well I get a call that after diagnosing the system, they believe the freon is low. I just have my doubts and wonder now if I should've just tried to take the air door actuator off and test along with sticking something in the air blend door whole and verifying it was moving.
I was hoping someone that knows more than me can verify if the AC compressor kicks in even when it is not selected when I have the temp selector set to low 60 degrees. Does it make sense that I would have hot air blowing out of the vents with the temp set on low even when it is cool outside. All of my temp controls work moving from defrost, vent to heat as I can feel blowing out of the different zones.
Ford A/C :: 2004 - Hissing Under Dash / No Cool Air
I have a 2004 Eddie Bauer Expedition. We noticed a few weeks ago that the A/C was not cooling like it used to, and now it does not cool at all. No cold air from either the front vents or the rear system.
Tonight it is 65 degrees ambient and the clutch is cycling about every 8 seconds. Every time it cycles I hear a hissing/rushing water sound under the passenger-side dashboard.
Is there's anything that I can check myself, or if I need to take it to a mechanic. I can do basic part replacement but am not qualified enough to take apart a charged system.
Ford - Mustang :: 2006 V6 - AC Blowing Cool Air But Not Cold
AC works, but only drops temp by 15 degrees. Pressures 40/150 after adding some 134a.
Compressor runs continuously at idle. (I don't know if this is correct or not.)
Not sure what the issue is.
Ford Aerostar :: 1994 - AC Blows Cool But Not Cold
My 94 is on the mend , since I got it a few months ago. The air conditioner blows cool , just not cold . It's still a R12 system, and I got the fittings/R134a/oil charge/and mineral spirits to do the change over, but hesitated when I found someone locally had a few cans of R12 for sale . My thought is to buy 1 can , and see if a shot would make the difference before going through the procedure to flush the 12 out and go with the 134a .
My biggest problem is lack of a gauge set , but a guy from CraigsList here says he walk me through the change over for 60 , and betting he'd have the hoses for a 12 system to hit that if that's how I decide to try first. I just wonder why , since I got it , the "cool" it does blow hasn't changed so I am betting it isn't leaking , but the jackleg I got it from was one that IMHO wouldn't know how to open the hood , or what to leave alone, I am just at that point of impasse, as to which way to go ...
Ford F-150 - 1997-2003 :: AC Blowing Cool Air / Not Cold
I took my truck to a friends express lube to have some freon added to it. My truck has been blowing cool air, not cold. So i thought it might be low on freon considering its a 2000 f-150 w/ 145,000 miles. He took a pressure gauge to it and said it is over charged, the pressure was high.
View 13 RepliesFord A/C :: 2006 F250 - AC Doesn't Work / Not Even Cool Air
I just got this 2006 F250 with a 6.0 diesel in January. Didn't check the AC until now. It doesn't work, not even cool air. I borrowed a gauge set. The static pressure in the system was 95 psi (77 F outside). I started the truck 1500 RPM with AC Max blower high, windows down. When the AC pump would run it would draw the low side down below about 20 and the high side pressure would go to about 150 before the pump would kick out (about 1 second pumping). It looked like it was low on refrigerant. Easy fix, WRONG.
I started adding a can of 134a (12 oz)with dye, to the system. The can got cold, and was going into the system, but the low side readings weren't going anywhere, the pump was still cutting off on low pressure. Still about a 1 second pump run time. The high side pressure were going up fast. After the can was in the high side pressure was going up to about 450. The low side would creep upto about 65 and when the pump would kick in it would draw it way down to maybe 30. Still very short pump times. I don't think the air ever came out of the vents even cool.
I got cold feet about the high side pressure and lowered the charge on the system. The new static pressure is 115.
Did I overcharge the system too fast? Does the system have to run for a while after a charge for the high side pressure to drop? It seems to me like there is a blockage causing the low side to be too low and the high side to be too high. Will air in the system cause this? What next?
Ford A/C :: 1977 - Low Side Fitting Not Cool To The Touch
I just changed my 77 truck over to a Serpentine belt set up and used parts from a 90 F150. I didn't flush the system, but I did replace the drier and added oil the way that was suggested in another thread (by measuring what came out of the York). I pulled a vacuum for 40 minutes then let it sit for 30 minutes and it held just fine, so I went ahead and started charging the system. My pressures seem to be right with the low side about 50 and high side 175 with it about 85^ outside.
The air isn't blowing very cold, it's more cool, and the low side fitting doesn't feel cool to the touch the way it did when I had the York compressor on there. So I'm confused and wondering if the compressor I took off the 90 is bad. One thing I noticed is when I shut the truck off was that the pressures equalized almost instantly, when the York was on there it took it a while for the pressures to equalize. Is this a clue that the compressor is bad or is that how newer one's work?
Ford F-150 - 1997-2003 :: Heater Blows Cool Air
I took the dive into a new heater core, as the heater was not getting hot. These are the things I did while on my adventure.
1. Before reinstalling the hoses, I blew thru them to make sure of no clogs...water flew out the other hose..no problem..no clog.
2. inspected mix door not cracked or broken...no problem
3.actuator opens and closes ok, I assume, I can hear the motor run and the door thump closed...no problem
4. water and anti freeze level good....no problem
Start vehicle,let warm up, turn on heat.....No Heat...
5. check hoses at core, one is hot ,the other is not....Problem...
1997 f150 4x4 ...