Ford F150 Ac Vacuum Leak

Save up to $28,209 on one of 34,983 used 1995 Ford F-150s near you. This excellent reproduction is made from original Ford tooling. We have 499 2003 Ford F-150 vehicles for sale that are reported accident free, 123 1-Owner cars, and 579 personal use cars. Thread / Thread Starter. 2002 Ford F150 Vacuum leak? Yahoo Answers Jan 17, 2009 · 2002 Ford F150 Vacuum leak? Ford 2002 F150 Ac problems? Help with Auto sensors? More questions. 145 Technical Service Bulletins have been issued for the 2011 Ford F-150. vacuum decay, and pressure decay to ensure no leaks and. The truck starts to grinding while accelerating and the sound comes and goes. How to Install a Heater Core Bypass Valve Hey everyone, on 80-96 (possibly more) F-series trucks, the heater core has antifreeze flowing through it if the heater is on or not. Built for thrill-seekers and their gear, the 2020 F-150 pickup truck gives you room to roam. Ford F-150 1999 F150 4. After checking for leaks re-install the plastic panel. Also See for Ford F-150 1999. Check seals like i said above. I have changed the Plugs and wires and am still having trouble. Notes: A/C Vacuum Hose -- Attaches to Vacuum Tank- Includes Blue Check Valve. Help With Those Troublesome EGR Valve Codes! Today I'd like to throw some thoughts out on how to check a car's EGR Valve and related EGR system components for proper operation. Here at Advance Auto Parts, we work with only top reliable Vacuum Pump product and part brands so you can shop with complete confidence. There usually is no extra vacuum lines so I would check to see if it is broke and if there is another end to it. With a complete parts catalog online, our giant OEM Ford F-150 parts inventory has everything you need. The average cost for a Ford F-150 air conditioning system leak inspection is between $52 and $67. I know pretty much where your picture shows where to look, as welle as that actuator on top of the heater. It stopped shortly after starting the truck. In this video I show you how to repair the vacuum line on your 1998 Ford F150. You may be able to feel this in the pedal or the steering wheel as a vibration when the vehicle is idling. The 2018 Ford F-150 has 424 problems & defects reported by F-150 owners. Then attach the tool to port by pulling back on the locking ring (which is colored blue in my case), connecting it to the port, and then releasing the locking ring. 6 Vacuum Routing Ford Vacuum Diagram 360 5. Modern internal combustion (multi-port fuel injection) engines use intake vacuum to operate sensors, actuators, and power brakes (on some vehicles). 4 with a vacuum leak at rear of intake. 200 Million used auto parts instantly searchable. Heating or AC Issues 1990 Ford F150 6 cylinder Sign In sounds like you might have a vacuum leak _____ 2015 Jeep Grand Cherokee 2002 Ford Ranger. This vehicle came in with a plethora of adverse conditions. Low prices on radiator pressure and other similar listings. Inside most combustion engines is a sensor that monitors the vacuum pressure inside. 1991 ford f150 won't start I am getting some spark at the plug wires but weak spark ok I got my old ford run but don't want to idle down I had the same problem. Advance Auto Parts has 1 different HVAC Control Vacuum Check Valve for your vehicle, ready for shipping or in-store pick up. Trace it back, it should go to a square black reservoir. Replied by JTF on topic Ford F150 XLT Triton 5. My '01 F150 4. Close both valves, remove vacuum pump. After years of service, though, the vacuum hose connecting the engine to the booster may. Loose fuel tank filler cap is the most common cause that triggers the P0442 code. Need some advice. the canister is fead from the intake vacuum manifold if this hose has bene removed and plugged or something you will only get defrost! from that canister. Welcome to the Ford F150 Forum - Community of Ford Truck Fans. this is a vacuum accumulator, kind of a storage bin. Help With Those Troublesome EGR Valve Codes! Today I'd like to throw some thoughts out on how to check a car's EGR Valve and related EGR system components for proper operation. 8l 351 Windsor Has Bull bar, tow bar, New water pump, power steering pump, tappet cover gaskets, plugs and leads, transmission seal and service, Battery, Air con compressor and belts/cold Ac, radiator, Red arc electric break controller, dual fuel tanks, Exhaust system 3 inch into twin 2. Hello I have a Ford F-150 Year 2001, it has the 4. Ford F-Series Radiator and Cooling Questions. 4L V8 F-150 PCV Line Vacuum Leak - Also, need some T-Bird Parts Ford F-150 P0171 P0174 Trouble Codes. Below are some of the most common problems you may face as a Ford truck owner: Ignition Coil Failure. The most recently reported issues are listed below. 2011-2014 F150 IWE Problems and Fixes. this is a vacuum accumulator, kind of a storage bin. There are 214 complaints filed for the 2017 FORD F-150. Why does my F150 AC blows hot air? 1997 Ford F150 4. I also notice the AC is. 4 with a vacuum leak at rear of intake. 2003 ford f150 a/c blows on defrost when i accelerate works fine in the driveway no matter how much i accelerate. Research the 1996 Ford F-150 at cars. The site for Ford truck owners, by Ford truck owners I'm thinking it may be a vacuum leak, but honestly I'm not too sure. Car AC Not Blowing or Is Your Car AC Fan Not Working? If your car’s AC isn’t blowing air, it could be a problem with your car’s fan. 9% of the 34588 car recalls issued by the NHTSA since 1966. 9L 6-cylinder enginegiven to us by father-in-law who got to where he can't drive. Malfunction doesn't allow control of heat and cool air flow out right side vents. Ford F-150 1999 F150 4. check for a vacuum leak as it may be leaking vacuum to one of the motors start at back of control. Below is a list of complaints & problems filed against the 2017 FORD F-150. Ford F-150 in Kansas, United States Jul 2011 - Oct 2012: Apr 2012 4000 mi: Rough idle, lost 5mpg, shudder @ about 55mph in high gear on a slight uphill grade or into strong headwind, and truck will fall flat on its face - complete misfire after cruising low rpm and then going full throttle like to pass someone. My ac would only blow through the defroster ducts and the floor vent. 6L V8 Extended Cab Pickup (4 Door) and how to fix minor leaks. I suspect you have a vacuum leak where. 4L 2001 F-150 Workshop Manual IN-VEHICLE REPAIR Procedure revision date: 08/06/2003 Intake Manifold — 5. 0 automatic gearbox, engine and oil pan capacity. 4L V8 F-150 PCV Line Vacuum Leak - Also, need some T-Bird Parts Ford F-150 P0171 P0174 Trouble Codes. Works on: 1991 and newer Ford 4. 1998 ford f150 v-8 air conditioning blows cold then hot When it's cold (winter time) the heater won't blow hot and when it's hot (summer time or anytime in TX) it won't blow cold. Google it and see which works best for you. 4 liter engine that was stalling at idle and had a surging condition at lower engine rpms. I've tried spraying carb cleaner around there and it doesnt change the idle one bit. possibly behind the glove box. Ford F150 Forum. 6 Vacuum Routing Ford Vacuum Diagram 360 5. 145 Technical Service Bulletins have been issued for the 2011 Ford F-150. com FREE DELIVERY possible on eligible purchases. Ford F 150 Transmission Leak » this is images about ford f 150 transmission leak posted by Benson Fannie in Ford category. The check engine comes on at first then while driving van I will feel a misfire and then the ch 02 F150 - P401, P402, P1131, P1151 P0171 Mil command fail We have an 02 F150 with over 125K. 6 main vaccum port simple cheap fix that saves you money please like and subscribe and as always keep wrenching. This article applies to the Ford F-150 (2004-2014). 4L V8 > Heat & Air Conditioning > Vacuum Hose. Defrost is the default position when vacuum is lost in vent control system. If it cant hold that, you have a leak. Check on the cruise box under the hood for any leaks. 9L L6 (Fits. Where - Answered by a verified Ford Mechanic. (2006 Ford F-150 XLT Unsure) Oil leaks “The AC in my truck will not cool the cabin in hot weather. com FREE DELIVERY possible on eligible purchases. Vacuum Cleaners; Washing Machines; (2010 Ford F-150 FX4 5. FORD > 1997 > F-150 > 4. View and Download Ford F-150 1999 workshop manual online. Check for any vacuum leaks. On a hot day in the desert, that's a pain. We here at Auto Parts Warehouse want to make sure you're happy with your car part purchases. When the o-ring doesn't seal right the door that sends the a/c thru the dash doesn't close and the a/c hits the floor instead. New to the forumyears long Ford owner. Probably the gaskets on the old Autolites. 4L 2001 F-150 Workshop Manual IN-VEHICLE REPAIR Procedure revision date: 08/06/2003 Intake Manifold — 5. Let the people with 12+ years of experience in finding and buying car parts help you find the best Vacuum Check Valve for your Ford F-150. The guys at PoorManMods show you how to find and fix a vacuum leak which can cause a high idle and check engine light with just a can of brake parts cleaner!. 4 vacuum lines - Ford F150 Forum - Community of Ford Truck Fans. 6 Coolant leak at o-ring in timing chain. 6L V8 Extended Cab Pickup (4 Door) should be promptly replaced. Some 2013-2018 F-150/Expedition/Navigator 4×4 vehicles may exhibit an intermittent grinding noise coming from the right front or left front wheel area while accelerating in 2WD mode. 2003 Ford F150. 4 with a vacuum leak at rear of intake. I have a vacuum leak from hell I know it is coming from the front of the intake, but I can't (nor can 3 other guys) seem to be able to find it. That is when I noticed that the vacuum line (clear/black) going into the firewall was damaged in 2 places in the plastic area (there are 2 vacuum lines going into the firewall at this point directly. The 2018 Ford F-150 has 424 problems & defects reported by F-150 owners. When accelerating, my A/C stops blowing and only sometimes resumes blowing when a fairly low speed is attained. before i fixed the leak i could push together where it was cut and i would hear the the vacuum release. 4 motor that leaks oil from the rigth head, this problem was fixed 03/29/00 at 9900 miles. Price: No parts for vehicles in selected markets. Find Ford F-150 recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. 1989 Ford 150 Vacuum Lines » this is images about 1989 ford 150 vacuum lines posted by Maria Rodriquez in 1989 category. Easy to use parts catalog. Ford Expedition lean codes could caused by a leaky PCV hose. The premier site for Ford F-150 truck enthusiasts Threads Tagged with climate control. Dead battery in the morning. Start by finding the small black vacuum line near the heater hoses at the fire wall under the hood. A vacuum leak is any opening in the engine block that allows air to come into the engine. 200 Million used auto parts instantly searchable. Buy a 2002 Ford F150 Water Pump at discount prices. In this video I show you how to repair the vacuum line on your 1998 Ford F150. Remove the intake snorkel, have someone hold the throttle wide open for you and scrub the back side of the throttle plate and surrounding bore with an old tooth brush and some carb cleaner. Parts like Vacuum Control and Air Injection are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Vacuum tube snapped that led from my Vacuum Reservoir. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store. FORD > 2002 > F-150 > 5. You probably have a leaking heater. P0442 1998 FORD F150 Tech Notes The P0442 code means that the control module has detected a small leak in the Evaporative Emission (EVAP). 1997 - 2003 Ford F150 Ford F150 Forum - Community of Ford Truck Fans > Late Model F150s > 1997 - 2003 Ford F150 2000 4. From cabin filter changes to major system repairs involving compressors and evaporators, we have the replacement A/C & heating parts for your 1988 Ford F-150. 2005 f150 small eight throwing the p0506 code. Welcome to the Ford F150 Forum - Community of Ford Truck Fans. To aid in the discovery of a vacuum leak an audible hiss or whistle sound might be heard which will help pinpoint the problem. If you listen very carefully, sometimes you can hear a "hiss" sound that is the signal of a vacuum leak. 6 main vaccum port simple cheap fix that saves you money please like and subscribe and as always keep wrenching. The longer the better, but 15-20 minutes ok. A/C quits working when engine is under load. 2002 Ford F150. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table. Can't see a vacum check valve either. The PCM monitors the complete EVAP control system for presence of a small fuel vapor leak. The 2018 Ford F-150 has 424 problems & defects reported by F-150 owners. To go deeper into diagnosis of the AC control head’s function and diagnosis, specific vehicle repair manual diagrams may be needed. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table. Easy to use parts catalog. You may be able to feel this in the pedal or the steering wheel as a vibration when the vehicle is idling. Used Ford F150 for Sale on carmax. 8L with Codes P0151,P1151 and a misfire on #4. The vacuum from the engine is strong and solid. The worst complaints are engine, transmission, and accessories - exterior problems. Vacuum system is a mess. Vacuum the system down with an AC vacuum pump. to a vacuum resevoir (storage tank) and a leak. com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. Ford 1999 F150 A3 LEAK CHECK THE VACUUM SUPPLY HOSE Vacuum Supply. it only goes on defrost. 9% of the 34588 car recalls issued by the NHTSA since 1966. 0 automatic gearbox, engine and oil pan capacity. Google it and see which works best for you. Vacuum tube snapped that led from my Vacuum Reservoir. I have a 2006 Ford Crown Victoria Police Interceptor which I believe has a vacuum leak. 2004 Ford F150. Defrost is the default postion(no Vacuum). My F 150 Eddie Bauer short box with 351 has gone through about half what yours has since I bought it new back in Spring of 1996. This is a guide about Ford F-150 heater not working. Check out free battery charging and engine diagnostic testing while you are in store. When I resume to the cruising speed the blower comes back on. Your Ford F-150 comes equipped with a power brake system, which includes a booster, vacuum hose and fittings. Page 3 of 4: Troubleshooting P0171 and P0174 (Ford 4. I traded in the truck on new truck. When it comes to the quintessential American pickup, nothing beats the Ford F-150. The best part is, our Ford F-250 Vacuum Pump products start from as little as $111. Vacuum leak symptoms ford f150 keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. Ford Code P1152 FORD Description The Heated Oxygen Sensor (HO2S) Monitor is an on-board strategy designed to monitor the HO2S sensors for a malfunction or deterioration that can affect emissions. After months of trying to figure out the source of a vacuum leak in my 1999 Ford F150 5. the canister is fead from the intake vacuum manifold if this hose has bene removed and plugged or something you will only get defrost! from that canister. Equip cars, trucks & SUVs with 2004 Ford F150 A/C Compressor from AutoZone. Check seals like i said above. Buy a 1986 Ford F150 A/C Compressor at discount prices. high manifold vacuum, you should see the fuel pressure drop to 15-20psi. This is a guide about Ford F-150 heater not working. My Ford F150 is making a ticking noise was created by torakitty2322 Its driving us crazy because we can hear it clearly inside the cab even with the windows up. This system greatly increases the pressure you can apply to the brake pedal when slowing or stopping your pickup. SOURCE: 2006 Ford Crown Victoria HVAC only blows thru windshield defrost You have a vacuum leak. Symptom: Compressor runs, it has refrigerant and it gets ice cold on on the compressor suction line. Choose top quality brands Four Seasons, GPD, UAC. The vacuum line on truck has T with another line very close to the - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. I replaced all vacuum lines and still had the problem. Vacuum system is a mess. just found out a mouse ate into the hose for the fuel rails, debating about tearing everything off to make a permanent hose fix instead of a $ 200 new rail. Low prices on radiator pressure and other similar listings. 4L V8 F-150 PCV Line Vacuum Leak - Also, … Jun 23, 2013 · Unkie Scott and I work on Little Jake's 1998 Ford F-150. But hundreds of customers say the vehicles might be making them sick. The worst complaints are engine, brakes, and accessories - exterior problems. For the 2015-2017 Ford F-150, common problems range from interior mishaps to issues with functional components. How much vacuum is a 1999 F-150 4. 2015 Ford F-150 problems have largely centered on transmission issues that lead to rough shifting. F150 vacuum lines in addition 2007 F150 Vacuum Line Schematic 2002 4. Ford F-150 1999 F150 4. A buddy of mine has a 1997 Ford F150 with the 4. 1997 - 2003 Ford F150 Ford F150 Forum - Community of Ford Truck Fans > Late Model F150s > 1997 - 2003 Ford F150 2000 4. 90degree weather. P0442 1998 FORD F150 Tech Notes The P0442 code means that the control module has detected a small leak in the Evaporative Emission (EVAP). Ford F-150: Why is My Truck Overheating? A vacuum leak can cause your truck's engine to run lean, which can lead to overheating. 6L, two- valve, V-8 engines. I have a 2010 F150 4WD that is displaying all of the symptoms of IWE issues. 0 l Check for vacuum leaks everywhere. Vacuum the system down with an AC vacuum pump. Ford F150 Genuine Parts. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools. If this is your first visit, be sure to check out the FAQ by clicking the link above. The longer the better, but 15-20 minutes ok. 4 and the AC only blows out of the defrost and help Dustin, Sound like vacuum loss to position switch. The site for Ford truck owners, by Ford truck owners I'm thinking it may be a vacuum leak, but honestly I'm not too sure. if the shrtft1 was at +14% before pinching then shifts to -7% after pinching, total shift of 21% towards negative direction. A new aftermarket replacement Ford F-150 truck part from 1A Auto will save you 30-50% on average over a comparable new OEM replacement Ford F-150 part that you would get at a dealership, and our new aftermarket Ford F-150 parts are also extremely durable and reliable. 4L 2001 F-150 Workshop Manual IN-VEHICLE REPAIR Procedure revision date: 08/06/2003 Intake Manifold — 5. 4 WTT - $5200 fuel pump and filter, oil change and filter, O2 sensor, wheel sensor, common vacuum leaks fixed, ac compressor replaced and. 2L V6 engine. I have a 2003 Ford F-150 FX4 5. Check out free battery charging and engine diagnostic testing while you are in store. 4 motor that leaks oil from the rigth head, this problem was fixed 03/29/00 at 9900 miles. 2006 ford f150 truck vacuum leak dont know how to find it and fix it My 2006 ford f150 needs the vacuum lines replaced as it makes a noise when in 2 wheel drive. it uses a check valve to allow it to retaine vacuum for several days on a good system weeks. 1989 ford f150 vacuum leak? Vacuum leak in 1990 Ford F150? 1998 5. 1989 Ford 150 Vacuum Lines » this is images about 1989 ford 150 vacuum lines posted by Maria Rodriquez in 1989 category. Ford F-150/F-250: How to Repair a Leaky Manifold. After checking for leaks re-install the plastic panel. Posted on Jul 06, 2011. Close both valves, remove vacuum pump. When a vacuum leak exists, it's most commonly caused by vacuum hoses that are broken, have faulty connections or the vacuum pump is not in operation. The gauge is only reading 15 lbs of vacuum coming from the motor. 2003 Ford F150. I have a 2010 F150 4WD that is displaying all of the symptoms of IWE issues. Save up to $28,209 on one of 34,983 used 1995 Ford F-150s near you. If this is your first visit, be sure to check out the FAQ by clicking the link above. I have a 02 F150 that had a vacuum leak im pretty sure i fixed the leak but the vents still do not blow. Invisibrake vacuum line install on 2017 Ford F150. It runs fine as far as I can tell but Im a little concerned about it. Let the people with 12+ years of experience in finding and buying car parts help you find the best Vapor Canister Check Valve for your Ford F-150. Order Ford F150 Brake Power Booster online today. Re: '02 F150 vacuum leak, a/c goes to defrost on acceleration Most vehicles with A/C also have a "Vacuum ball" or a coffee can looking canister that stores some vacuum,so the dash vents wont be closing as soon as the engine vacuum drops off under acceleration or a hill climbif those leak,it'll do that. Get the best deals on A/C Hoses & Fittings for Ford F-150 when you shop the OEM NEW 1983-1991 Ford F-Series AC Vacuum Selector Valve Air Conditioning HVAC (Fits. Hey all, I have finished putting the top end of my truck back together "again" and I want to clean up/delete the vacuum lines. High pitched whistle (like a vacuum leak - not the turbo) at any given speed. 2003 Ford F150. Engine: 8 Cyl 4. 2002 Ford F150 FX4 4x4 5. note intake gaskets or manifold leaks cannot be detected by pinching off lines. Ford F150: How to Recharge Air Conditioning. Similar to Ford No. Close both valves, remove vacuum pump. This tech article was originally posted at FordF150. Page 6 2001 F-150 Workshop Manual Inspect the A/C vacuum check valve for an obstruction and/or correct operation. Its also an intermittent leak, it will leak for about 5 seconds, then shut off for a few seconds and then come right. After years of service, though, the vacuum hose connecting the engine to the booster may. I have a 2002 F150 that i pulled a po171 code. Ford F-150 1999 F150 4. I would like to also remove that bracket that holds the TAD/TAB solenoids and coil as well as the solenoids while I'm at it. Average repair cost is $10 at 91,000 miles. Ford switched over to an electric fuel tank selector valve in 75-76. Will G: I have a 96 Ford F150 with a 5. Edelbrock's website says their carbs are compatable with modern gas. Then attach the tool to port by pulling back on the locking ring (which is colored blue in my case), connecting it to the port, and then releasing the locking ring. When I am cruising down the highway the a/c works fine, but when I accelerate the fan cuts out. We know you love your Ford F-150 and want to make sure it's taken care of (maybe he or she even has a name?). 28-29 inches of vacuum should remain, if there’s no major leaks. Like any automobile or truck, the Ford F-150 encounters common mechanical problems an owner with basic information can detect, fix, or seek expert help if it's complex. The fix was to put the leaking transmission in a he vacuum chamber which would be filled with a silicon liquid compound. Use Rotunda Vacuum Tester 014-R1054 or equivalent to locate vacuum leaks. before you do that (im out of order but i already typed it) have someone pull a vacuum on it, 15 inches of mercury for the curious. Unkie Scott and I work on Little Jake's 1998 Ford F-150. Defrost is the default postion(no vacuum. If you listen very carefully, sometimes you can hear a "hiss" sound that is the signal of a vacuum leak. Ac blowing through defroster Ford F-150? Answer. Apply vacuum and observe the gauge reading. Works on: 1991 and newer Ford 4. If any part of the system has a leak it may bleed down the reservoir during no/low vacuum conditions while accelerating. I've googled this and found it's most likely the vacuum reservoir. Trace it back, it should go to a square black reservoir. Buy a 2000 Ford F150 Water Pump at discount prices. check for a vacuum leak as it may be leaking vacuum to one of the motors start at back of control. 2L V6 engine. This system greatly increases the pressure you can apply to the brake pedal when slowing or stopping your pickup. Again, OBDII codes are just stupidly vague, and your code could be due to a leaking vacuum tube or a million other things. before i fixed the leak i could push together where it was cut and i would hear the the vacuum release. This things runs horrible at idle, it shows the left and right bank lean codes. The truck starts to grinding while accelerating and the sound comes and goes. We've got amazing prices on 2002 F-150 Tools, Fluids & Garage and Transmission & Drivetrain parts. Replied by lmarkie on topic Ticking noise, 2003 Ford F-150, 4. You can, of course check this with a vacuum pump and guage along with a fuel pressure test guage. I have a 2002 F150 that i pulled a po171 code. You may be able to feel this in the pedal or the steering wheel as a vibration when the vehicle is idling. 2001 Ford F-150 A/C. 4 with a vacuum leak at rear of intake. The premier site for Ford F-150 truck enthusiasts Threads Tagged with climate control. 00 or best offer 222,500 miles 5. To see how frequently 2017 Ford F-150 problems occur, check out our car reliability stats. FordPartsGiant. Many vacuum leaks can be felt if you take your time and feel along each vacuum hose you can get to. The contact coasted the vehicle over to the side of the road and powered off the engine. No leaks 2 year registration in New Mexico The cons No ac Rough idle due to vacuum leak Needs ball joints Nice looking truck runs great on highway does great off roading as well It's my daily driver 150 miles round trip daily so miles are going up Asking 6000 OBO Call or text at show contact info. The vacuum line on truck has T with another line very close to the - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. Posted on Jul 06, 2011. Hello, I have a vacuum leak on my Expy leading to A/C coming through the defrost only issue. In my own f150 w/5. A vacuum leak is not something that can be fixed yourself, it is best left to the professionals. Below are some of the most common problems you may face as a Ford truck owner: Ignition Coil Failure. Search Fixya LOSS OF AC WHEN ACCELERATING, e250 ac work. OEM Ford Parts is located in the North Georgia area is one of the Largest Ford Parts Distributors in the Southeast. After checking for leaks re-install the plastic panel. Once you pull a complete. Normally, if the regulator fails, the fuel pressure will go high and not drop when vacuum is applied. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. At idle you may notice the idle going up and down. The vacuum from the engine is strong and solid. 2001 Ford F-150 A/C. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools. just found out a mouse ate into the hose for the fuel rails, debating about tearing everything off to make a permanent hose fix instead of a $ 200 new rail. While driving 55 mph, the vehicle shifted into first gear on its own. Re: '02 F150 vacuum leak, a/c goes to defrost on acceleration There should be a check valve under the hood, close to the firewall, in a vacuum line that goes through the firewall for the heater and A/C. If it cant hold that, you have a leak. MOTORCRAFT YF34. Free Same Day Store Pickup. it only goes on defrost. Otherwise it may not fit. How much vacuum is a 1999 F-150 4. The best part is, our Ford F-150 HVAC Control Vacuum Check Valve products start from as little as $8. com Car Forums! I also have a 99 f150 and the ac works and the heat works. When it comes to your Ford F-250, you want parts and products from only trusted brands. 6l 170000 miles Air conditioning Vacuum pump Clutch My ac compresser comes on when I have the switches disconnected and controlsee are off and when trying to recharge the system it want take any freon i used a vacuum pump to pull out the moisture can you tell me what could cause this to happen and how to get it fixed. ) only to find that the compressor shaft seal is leaking refrigerant or oil.