Ford Super Duty (1999-2016) :: 2001 - A/C Not Blowing Cold Air - Need Recharge?
I think the truck needs a recharge, it's not blowing any cold air. The question is - which port do I use? There's one on the top of the accumulator and another in the line just off the passenger side of the radiator, near the coolant tank.
My only recharge experience was after I replaced a leaking accumulator in my 2007 Crown Vic police interceptor, and this obviously doesn't look quite the same.
Ford Super Duty (1999-2016) :: 2002 - AC Stopped Blowing Cold At All
Background : 2002 Excursion 7.3L, 320k miles ...
AC was working OK, but not great. Then AC stopped blowing cold at all. Checked pulley, gap was huge, but pulley bearing was completely destroyed. Like, 1/2" wobble, half the ball bearings in there. Amazed it hadn't seized. Replaced pulley, set air gap to bottom of the spec.
Air seems to blow kinda cold briefly, then fades to no cooling after a couple minutes. Same at idle or moving. Front and rear both not cold. Lines in engine bay are cool, but not real cold
Compressor body feels hot, like...right at that threshold of too hot to touch. Don't have pressure gauges, but will buy/borrow some and take some readings.
What would symptoms of a clogged orifice tube be? What would symptoms of a clogged condenser be? If low on r134, I could refill, but any tips on chasing down leaks?
Ford Super Duty (1999-2016) :: Start Blowing Cold Air - Motor?
Here's what's happening:
I can have it on hot and be driving along, then it will start blowing cold air. I can move the temperature switch to cold then back to hot, and it'll start blowing hot air again.
Need to know if that would be temp or the motor? I don't want to just change parts randomly.
03 F250
Ford Super Duty (1999-2016) :: AC Stopped Blowing Cold / Clutch Clicking On And Off
2002 F350 with V10. A/C stopped blowing cold. I can hear the clutch clicking on and off, so probably needs refrigerant? Other thing is that with A/C off, the temp control turned to cold, and fan on, it blows hot air. On my other vehicles with A/C off and temp turned to cold, I get outside air at ambient temp.
I removed the cover off the evap core under the dash and observed the blend door opening and closing as the temp selector is moved. The duct door moves correctly, so am I'm missing something? Is the Ford system such that ambient air is always heated? This happens even in cold temp conditions.
Ford Super Duty (1999-2016) :: AC Not Blowing Cold / Compressor Making Whine Noise
This week was our first nice week of the year. Monday I got in my truck at lunch time turned the a.c. on and it blew ice cold. Today my truck sat in the sun all day and I got in it and turned the a.c. on. I noticed instead of the normal "click" you hear when the clutch engages in the a.c. compressor I got a wine and wimper kind of noise. The system never cooled the air after this happened. Is the compressor shot? Is it safe to drive or is the compressor going to tear itself up and send metal pieces thru the system?
View 7 RepliesFord Super Duty (1999-2016) :: Heater Blowing Cold Then Truck Overheated And Pushing Coolant Out Of Cap
My '01 Super Duty 5.4 has an overheating/heater problem that the dealer can't seem to fix. I noticed my heater was blowing cold then a few miles later it overheated pushing coolant out of cap. Next day drove fine to Ford dealer who replaced my heater core, thermostat, reservoir cap and a hose. Drove it for a day till the exact original symptoms occurred again with a gurgling sound in dash. Dealer kept for a week pressurizing system but no leaks found. Replaced my thermostat again and gave it back. I drove it 300 miles over a week before the exact same symptoms occurred. Brought back to dealer who said that air was in the system, added a bunch of coolant and supposedly got all the air out. Same symptoms still. Brought back to dealer that finally changed the water pump they said had a leak. Guess what, same symptoms. Heater will work fine for days then it will blow cold, then hot, then cold and sooner or later truck will overheat then just as fast cool down and heater will work again. Still hearing gurgling. Dealer said I don't have a HCV.
View 6 RepliesFord Super Duty (1999-2016) :: 2008 - Overheating At Even 65 MPH?
Im running an 2008 F-450. And towing a goose neck trailer with the total weight of 12,000, including the car in tow. We were traveling from Cleveland to Columbus last week. Traveling south down Rt. 71. Which has some subtle gradient here and there. But nothing extreme. I haven't tried any mountain runs yet. when i started noticing the temp gauge climbing from middle normal range to high normal.
It would then kick out the cruise control. It would cool off after about 5 minutes of slower driving. We were only traveling at 65 mph. Outside temp was about 78 degrees. I shut off the A/C and it seemed to improve. Should it be over heating like this. The capacity of the 450 is 25,000. I am at half that right now. Are these truck prone to heating problems. And if so. Is there a high performance supplement cooling system.
Ford A/C :: 1999 Expedition - Overheating / Air Stopped Blowing Cold
Last week my 99 Expedition w/ 130,000 miles overheated. Air stopped blowing cold, then blew REALLY cold momentarily, Temp. went to high, check engine light on, car wouldn't accelerate. Was a block from home - put it in neutral and got home. Let it cool down. Checked all fluids, etc. Took it to our family mechanic - been our mechanic for 5 years - could find nothing obviously wrong so he cleared the code. Car ran fine for a week then temp started to rise again yesterday. Only common thread...the rear air was on both times. Once we were highway driving, other time in stop/go traffic. Replaced the thermostat last year.
View 2 RepliesFord Super Duty (1999-2016) :: 2012 - Overheating But Only Under Acceleration
My Son drives a 2012 6.7, and just recently it started overheating bu only under acceleration? It runs cool while idling, and once you reach the desired speed, it cools back down, but under acceleration it overheats? We've checked the obvious (coolant etc...), but can't figure out what it would do this only under acceleration?
View 6 RepliesFord Super Duty (1999-2016) :: 2008 - Overheating Under Load
I have a 2008 powerstroke. Dpf and egr have been fully deleted. SCT tuner seems great and have had no issues since installed 6 months ago. I recently hooked up to my camper and headed up a mountain pass. As soon as I started uphill the engine overheated. I allowed it to cool and tried again with the same result. Eventually had to unhook and have another 6.4 (this one being a 2010) pull the trailer the rest of the way. Haven't had any heating issues since unhooking.
View 7 RepliesFord Super Duty (1999-2016) :: 2011 - After Oil Change Overheating?
I have an 11 F350 6.7. It has just under 200K miles on it. Yesterday I changed the oil. Very uneventful. Today however, I was driving home, about 100 miles, and my truck's temp spiked. Not like a little spike, but jumped to the 3/4 mark(if there was one) then slowly kept rising to to the overheat mark. I pulled off onto the hard shoulder waited an hour or so to let it cool down, then finished the drive home.
All the way home my temp gauge seemed like it was on some sort of drug. It would jump a needle width when I would have to accelerate, then slowly cool to normal after I got up to cruising speed.
When I got home I checked the oil level and it was spot on in the "normal" range. I haven't used a different type/brand/weight of oil in the last 100k miles. Did something just give out on my truck? I had the coolant flushed and replaced at the dealer within the last 10k miles.
Up until this point this truck has been exceedingly reliable. I pull a 13k 5th wheel once a month and drive about 40k-ish miles a year.
Ford Super Duty (1999-2016) :: F250 V10 Overheating After Running For A While
My 1999 f-250 superduty shows overheating after it runs for awhile but it doesn't actually overheat the gauge just shows it. What it does is drops down to four cylinders. Is my heads blown or could it be something else it has 260,000 on the engine.
View 2 RepliesFord Super Duty (1999-2016) :: Truck Was Steaming Antifreeze But Not Overheating
I have a 2001 F250 with the 5.4l. I got home today and a lot of steam was coming from under the hood. I couldn't see where it was coming from. I see a reflection on top of the engine near the intake manifold. The truck is not overheating and the heater is working great. I changed the thermostat several months ago. What the issue may be. I checked the dip stick and not visible signs of water in the oil. What this could be? Is there something besides the visible thermostat housing that may have blown a gasket?
View 1 RepliesFord Super Duty (1999-2016) :: 2011 F350 Overheating After Oil Change
I have an 11 F350 6.7. It has just under 200K miles on it. Yesterday I changed the oil. Very uneventful. Today however, I was driving home, about 100 miles, and my truck's temp spiked. Not like a little spike, but jumped to the 3/4 mark(if there was one) then slowly kept rising to to the overheat mark. I pulled off onto the hard shoulder waited an hour or so to let it cool down, then finished the drive home. All the way home my temp gauge seemed like it was on some sort of drug. It would jump a needle width when I would have to accelerate, then slowly cool to normal after I got up to cruising speed.
When I got home I checked the oil level and it was spot on in the "normal" range. I haven't used a different type/brand/weight of oil in the last 100k miles. Did something just give out on my truck? I had the coolant flushed and replaced at the dealer within the last 10k miles. Up until this point this truck has been exceedingly reliable. I pull a 13k 5th wheel once a month and drive about 40k-ish miles a year.
Ford Super Duty (1999-2016) :: 2001 - Overheating When Towing Uphill?
I have a 2001 excursion 7.3 4x4 with the 6.0L trans cooler. It is over heating when heavy, uphill towing is under way. I am guessing that my computer has been reprogramed at some point and more fuel is being injected than the radiator is designed to cool. I know my trans cooler is clean. I have tried cleaning the radiator and intercooler with a garden hose. I am considering a hood scoop or some sort of vents in the hood. When it over heats I turn on the heater and open the hood and the engine temps drop in just a few minutes so I believe that the engine needs more cooling or I need to slow down a bit on hills. Any other cheap fixes to get more air in to cool things under the hood more?
View 1 RepliesFord Super Duty (1999-2016) :: F350 V10 - Trans Overheating At Low Speeds
I have a 1999 f350 v10 stock truck. It has plenty of power when it's cold out or raining or I'm on backrooms or highways but if I drive through town on a hot day the transmission kicks bad I have changed the fluid and filter, it also seems to shift at a high rpm from 2nd to 3rd. Unless I you let off quick and go back on kinda like engaging a 2 speed rear end. Does it need a bigger trans cooler or is the trans shot
View 4 RepliesFord Super Duty (1999-2016) :: 1997 F250 HD - Motor Keeps Overheating
I have a 1997 ford f250 HD with the 460 and auto trans lifted on 38s the motor keeps over heating Im not shear what the problem is I checked the water and thermostat water pump is good when I bout it there is a trace of stop leak in the radiator not shear if that can do any thing.
View 1 RepliesFord Super Duty (1999-2016) :: A/C Blowing Warm Air?
this doesn't make any since to , what's going is, sometimes the AC starts blowing warm air, I found out if I goose it I can hear what sounds like the damper door slamming shut, then AC starts blowing cold again. I changed out electric vacuum pump, but it still does it, starting to get worse & its hot.
Truck is a 2002 f250 powerstroke, the way I understand it, is only thing vacuum pump is supposed to control is AC & 4 wheel locks, my truck is only 2wd. I don't understand why when when I goose it ,it goes to working, what can I do to fix this.
I just found out the " heat and cool "adjustment is electrical, not vacuum, it goes to something under dash, but what it is, heat strip, reastat(sp)??? where and what damper am I hearing. It is not like heater is on ,not that hot, feels like ambient temp, I am at a loss...
Ford Super Duty (1999-2016) :: A/C Blowing Out Defrost Only
I have followed the vacuum lines but don't see any holes or cracked lines. I dont have the ESOF hubs so that is ruled out. Also checked the connector on the vacuum pump to make sure it still had power. Everybody says that when I turn the key to acc I should hear the vacuum pump running. I don't or do I feel it moving. Am I on the right track? I don't want to replace if not bad. Do all vacuum pumps run on keyed power? I honestly don't remember hearing it run before but that doesn't mean anything with my memory.
View 8 Replies