2018 gmc yukon ac low pressure port location

The low side AC port location is the first thing to find when you are looking for how to put freon in a car. Once you find the 2013 Tahoe AC low pressure port cap, hook up the can of refrigerant to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor ...

On some 2015-2017 model year cadillac escalade, escalade esv, chevrolet suburban, tahoe, GMC yukon and yukon xl vehicles, may have a condition where thermal cycling on the combination transmission fluid/oil and ac condenser cooler creates a . Discuss it at Forum. TSB Number: 18NA156 NHTSA Number: 10187431 TSB Date: August 8, 2018 …Additional ways to find your car's port. A/C SPEC DATABASE. PORT DIAGRAM.Start the engine. Turn on the AC and set it to the coldest setting, and the fan speed to maximum. Remove the cap from the low pressure service port labelled L, and connect the AC recharge kit. Note: If the ports are not labelled, try connecting the recharge kit to both unlabeled ports on the AC hoses. The recharge kit will only properly connect ...Jun 4, 2023 · The two ports that are visible, with the black dust caps that can be seen on the passenger side ( top of the compartment, front and back) when you open the hood are large ports and presumably the High Pressure ports. Any help is greatly appreciated including a picture ot diagram. Thanks in advance for the help. 2018 GMC Acadia. Lowe’s is the second-largest hardware chain store in the country, and one of America’s largest retailers, reports the website The Balance. As of 2018, it had just under 2,400 locat...The most common causes for AC not cooling properly in GMC Yukon are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door ...

The low side AC port location is the first thing to find when you are looking for how to put freon in a car. Once you find the 2008 Yukon AC low pressure port cap, hook up the …They burn out faster and should be replaced regularly. 2012 GMC Acadia SLE 3.6L V6. Change an engine fuse. If you have an electrical component that doesn't work, try replacing the fuse first. 2012 GMC Acadia SLE 3.6L V6. Add brake fluid. If your brake fluid is a little low, learn how to add some here. Ignoring a low level leads to big problems.Check your level frequently and top up when necessary. 2015 GMC Sierra 1500 SLE 5.3L V8 FlexFuel Extended Cab Pickup. Be cool under pressure. Your coolant should perform well under any condition - just like Aaron Rodgers! 2015 GMC Sierra 1500 SLE 5.3L V8 FlexFuel Extended Cab Pickup. Set the clock to the correct time.The low side AC port location is the first thing to find when you are looking for how to put freon in a car. Once you find the 2018 XC90 AC low pressure port cap, hook up the can of refrigerant to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when ...Are you an avid traveler seeking a unique and breathtaking experience? Look no further than Northern Lights Canada tours. When it comes to Northern Lights Canada tours, Yukon is of...

Chrysler Pacifica Model Years - 2017, 2018, 2019. Where the low pressure A/C port is on 2017 Pacifica and how to add add freon Learn More > Author. ... The low side AC port location is the first thing to find when you are looking for how to put freon in a car. Once you find the 2017 Pacifica AC low pressure port cap, hook up the can of ...The most common causes that hinders normal operation of air conditioning system on your GMC Yukon are dirty cabin air filter, refrigerant leak, dirty or clogged …If you have high blood pressure or heart, liver, or kidney problems, your health care provider may suggest you lower your sodium intake. Look for these words on labels: low-sodium,...2015 Silverado Ac Low Pressure Port / 10+ Images About Chevrolet Low. Web how to recharge ac refrigerant in gmc yukon. Web connect the hose to the low side port. Web the 2017 gmc yukon has 6 problems reported for a/c stopped working. There Are Two Ports In The Air Conditioning System Of Yukon. The vehicle is kept cool when pressurized freon gas is.

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2004 GMC Yukon SLT 5.3L V8. Replace the front turn signal. If your blinker doesn't blink, or blinks rapidly, you likely have a burnt out bulb. 2008 Chevrolet Silverado 1500 LT 5.3L V8 Extended Cab Pickup (4 Door) Oil level check. Cars burn, leak and otherwise dispense of their oil. Check your level frequently and top up when necessary.The GMC Yukon Denali is a luxurious and powerful SUV that offers an exceptional driving experience. If you’re in the market for one, you’ll want to find the best deals available. I...Hi all, I have a 2018 Tahoe RST that the AC stopped working on this spring. Could see some evidence of the Condensor crack and no pressure in the system so I went ahead and replaced the condensor, put a vacuum on it for 30 minutes, checked out good, and recharged the system with R1234yf and 2 oz of oil.2017 GMC Acadia Limited 3.6L V6. Replace your wiper blades. Did you know that the sun wears out wiper blades faster than rain? Replace your blades twice a year. 2017 GMC Acadia Limited 3.6L V6. Replace brake lights. Burnt out brake lights increase your chance of getting rear ended - check and change yours today. 2017 GMC Acadia Limited 3.6L V6.GMC Yukon XL Model Years - 2015, 2016, 2017, 2018, 2019, 2020. Where the low pressure A/C port is on 2015 Yukon XL and how to add add freon. Learn More >.Port low pressure mustang s550 ac location evaporator service gt defect factory mustang6g ecoboost. Yukon gmc tahoe 1999 recharging forum air chevy denali ad sponsored escalade conditionerGmc acadia air recharge conditioning car repair Low pressure ac port gmc yukonI have a 2003 gmc truck c 1500 2wd v8-4.8l vin v i do not …

The low side AC port location is the first thing to find when you are looking for how to put freon in a car. Once you find the 2018 Equinox AC low pressure port cap, hook up the can of refrigerant to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor ...I need the location of the low-side A/C freon port for a 2003 Yukon XL Denali with dual air. There are NO low side ports visible on any low-side hoses, on the drier against the firewall or on the compressor itself that I can see, just a port and pressure relief valve on the high side. The 5-volume GM shop manual, which I own, only referes to ...Showing where the Hi and low pressure nozzles are for the refrigerant on this model of a GMC Yukon. .Showing where the Hi and low pressure nozzles are for the refrigerant on this model of a GMC Yukon. .GM said Wednesday that it will postpone its upcoming reveal of a GMC-branded electric Hummer due to the COVID-19 pandemic. The Hummer EV debut, which was scheduled to occur May 20,... Check your level frequently and top up when necessary. 2015 GMC Sierra 1500 SLE 5.3L V8 FlexFuel Extended Cab Pickup. Be cool under pressure. Your coolant should perform well under any condition - just like Aaron Rodgers! 2015 GMC Sierra 1500 SLE 5.3L V8 FlexFuel Extended Cab Pickup. Set the clock to the correct time. R-134a TEMPERATURE PRESSURE CHART (Tabla de Temperaturas y Lecturas) Ambient Temperature °F / °C (Temperatura Ambiental) Low-Pressure Gauge (Puerto de Servicio del Lado de Baja Presion) High-Pressure Gauge (Puerto de Servicio del Lado de Lado de Alta Presion) 65°F (18°C) 25-35 psi / 172-241 kPa: 135-155 psi / 931-1069 kPa: 70°F (21°C) …Oct 15, 2023 · Web 2018 v6 ac low pressure / charging port location. My ac system is running weak and not putting out much cold air even at the lo setting. Low Pressure Ac Port On 2017 Escalade Texags. Our technicians are trained to inspect and repair 2018 gmc yukon xl a/c systems. Stop by today to enjoy some free air conditioning and an a/c performance. 2004 GMC Yukon SLT 5.3L V8. Change a rear blinker. Don't send mixed signals - if your turn signal doesn't blink, or blinks rapidly, you likely have a burnt out bulb ... The low side AC port location is the first thing to find when you are looking for how to put freon in a car. Once you find the 2004 Silverado 1500 AC low pressure port cap, hook ...GMC Yukon XL Model Years - 2015, 2016, 2017, 2018, 2019, 2020. Where the low pressure A/C port is on 2015 Yukon XL and how to add add freon. Learn More >.

Low Pressure A/C port Location - C1XX Platform. I have looked at other threads from 2008's to 2016s. There are 2 visible looking into the engine bay, thise are high pressure. All the threads say its down by the oil filter right where it looks to bolt to the compressor. I I can see it in pictures posted on here and online.

3. Warm Air is Blowing. When you turn on the air conditioning, you expect to feel cold air pour out. However, when the AC pressure switch goes bad, warm air might be all you get. However, this problem is also caused by low refrigerant levels, which should be checked regularly. 4.The AC low pressure service port is directly behind the engine, about 5-6 inches back, in the center. Look for the two silver pipes coming out of the firewall. The larger silver pipe has the AC low pressure service port sticking out the top with a black dust cap. You can't really mess up the connections, as the low pressure port diameter is ...Those cans with the gauges don't work right. For best results, get a vacuum pump and start fresh. 2009 GMC Yukon XL SLT 5.3 K5L - 2012 GMC Sierra SLT 6.2 NHT - 2013 GMC Sierra SLT 6.2 GAT. “Woe unto them that call evil good, and good evil; that put darkness for light, and light for darkness; that put bitter for sweet, and sweet for bitter!”.All OE and aftermarket TPMS part numbers and service kit replacement options for the GMC Yukon can be found in the VT56 in “Service TPMS”. Type of TPMS frequency: 315 MHz. Type of Relearn procedures: Manual (stationary) relearn, years 2004-2020. Bonus OBD relearn procedure coverage as an option on the VT56, requires OBD …Add air to your tires. Properly inflated tires is the easiest way to improve fuel economy. The right tire pressure is NOT on the side of your tire btw. 2004 GMC Yukon SLT 5.3L V8. Replace the front turn signal. If your blinker …A/c recharge port?2018 chevy silverado ac low pressure port location 92 chevrolet low pressure ports ideasTahoe 2500 evaporator accumulator escalade auxiliary. Gmc sierra 2500 hd air. (a/c). tube. conditioningHow to add refrigerant to a 2014-2019 chevrolet tahoe I have a 03 tahoe. i have cold air out the back but warm air out the92 …One is in the MAF sensor to get the intake air temp for the ECM 2001 Yukon SLT 2012 Yukon Denali XL 2011 Yukon Denali RIP 5/20/18 . Reactions: swathdiver. Sep 19, 2019 #9 OP . OP. ... radio or rear view mirror in a number of GM vehicles. There may be some confusion about the operation of the display and how quickly it updates ambient ...Gm master, i have a 2003 xl denali yukon and power is not getting to 2015-2019 gmc yukon chevy tahoe air conditioning ac compressor oem 15 Low pressure ac port gmc yukon. 19303130 - General Motors Ac hoses. Air conditioning (a/c) refrigerant. 2005 chevy silverado ac low pressure port 2011 chevy silverado ac low pressure port Yukon ac compressor2018 Chevy Silverado Ac Low Pressure Port Location Check Details 2018 gmc sierra low pressure ac port. 2003 gmc yukon ac compressor and accumulator part 1: ac compressorGmc yukon 2018 model replacing fuel pump and reset trouble code 2018 chevy silverado ac low pressure port locationAc gmc yukon 1999 sonoma high side …Any hints as to where the right port is at, or is my system fubared? The only reason I'm messing with it is it's blowing warm air at idle, but cold when moving. I'm pretty sure the fan clutch is t the culprit, because the engine temp doesnt spike, it remains around 195-205.

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Port Canaveral, located on the east coast of Florida, is one of the busiest cruise ports in the United States. With its convenient location near Orlando and its proximity to popula...Low-Carb diets for seniors claim to produce everything from rapid weight-loss to decreased blood pressure. Learn about low-carb diets for seniors. Advertisement Low-carb diet advoc...Trace the pipe that runs over the top of the accumulator from the fire wall forward, and locate a dust cap marked with an "L" approximately 5 inches away -- this is the low side …Feb 17, 2024 · 2018 gmc yukon ac low pressure port 2014 gmc sierra 1500 10+ images about chevrolet low pressure ports on pinterest 2017 suburban low pressure ac port location Gmc sierra 1500 refrigerant port pressure low air add recharge freon flexfuel extended sle cab v8 3l pickup systemAc condenser replacement 2014 gmc sierra New compressor néw expansion ... 2018 gmc yukon ac low pressure port2015 gmc acadia low pressure port location Gmc sierra 1500 ac compressorHow to add refrigerant to a 2015-2019 gmc sierra 2500 hd. Check Details New compressor néw expansion valve ac charged but no cold air, just acYou can recharge your AC through the low-pressure port with a do it yourself AC recharge kit. Open the hood of your Sierra 1500. Check which type of refrigerant your vehicle uses. This information is typically located under the hood and/or in the owners manual. Start the engine.The Everglades Cruise Port is the perfect destination for a relaxing vacation. Located in South Florida, the port offers a variety of activities for visitors to enjoy. From boat to...Jul 10, 2023 · Check Details Ac chevy low pressure gmc compressor 1999 air 1500 high yukon conditioning 2000 side conditioner clutch 2005 system 1994 blazer. 2015 gmc acadia low pressure port location / 2015 gmc acadia for saleYukon gmc tahoe 1999 recharging forum air chevy denali ad sponsored escalade conditioner Gmc acadia sleHow to add refrigerant to a 2015-2019 gmc yukon xl. There is a black plastic box against the firewall beside the battery with the accumulator/dryer (round black cylinder with ac lines going into it) below the box. Look/feel on the side of the cylinder & you will find the low pressure valve cap. This is …R-134a TEMPERATURE PRESSURE CHART (Tabla de Temperaturas y Lecturas) Ambient Temperature °F / °C (Temperatura Ambiental) Low-Pressure Gauge (Puerto de Servicio del Lado de Baja Presion) High-Pressure Gauge (Puerto de Servicio del Lado de Lado de Alta Presion) 65°F (18°C) 25-35 psi / 172-241 kPa: 135-155 psi / 931-1069 kPa: 70°F (21°C) … ….

Check out all of the DIY repair and maintenance tutorials for the 2016, 2017, 2018, 2019, 2020 & 2021 GM Chevrolet Camaro - https://www.paulstravelpictures.c...Your whole future balances on acing one test -- but no pressure. We have 10 tips on how to stay calm, make a plan and study effectively for the MCAT. Advertisement You know you'd b...Web 2018 v6 ac low pressure / charging port location. My ac system is running weak and not putting out much cold air even at the lo setting. Low Pressure Ac Port On 2017 Escalade Texags. Our technicians are trained to inspect and repair 2018 gmc yukon xl a/c systems. Stop by today to enjoy some free air conditioning and an a/c …Check for a blown engine fuse. Odd electrical problems that come out of nowhere can often signify a blown engine fuse - check and change yours here! 2014 GMC Sierra 1500 SLE 4.3L V6 FlexFuel Crew Cab Pickup. Oil level check. Cars burn, leak and otherwise dispense …Low-Carb diets for seniors claim to produce everything from rapid weight-loss to decreased blood pressure. Learn about low-carb diets for seniors. Advertisement Low-carb diet advoc...The data above is updated daily, based on used car inventory for sale on CARFAX for the last five model years of this car. Find the best used 2018 GMC Yukon near you. Every used car for sale comes with a free CARFAX Report. We have 747 2018 GMC Yukon vehicles for sale that are reported accident free, 439 1-Owner cars, and 800 personal use cars.Nov 26, 2017 · Truck is a 2007 Yukon Denali XL I clearly have an AC leak somewhere. In mid April the AC quit blowing cold air, being a cool spring I recharged the system in early May and it went strong for about a month. This past weekend it completely went out again. I took it to the mechanic today and they recharged the system with refrigerant with a dye. The low side service port is usually located between the AC compressor and evaporator. The low side service port will have a black or blue plastic cap that needs to be removed. The low side service port is the only port to which the AC Avalanche coupler will connect.See how to properly secure their car seat. 2016 GMC Sierra 1500 SLT 6.2L V8 Crew Cab Pickup. Replace the front turn signal. If your blinker doesn't blink, or blinks rapidly, you likely have a burnt out bulb. 2015 GMC Sierra 1500 SLE 5.3L V8 FlexFuel Extended Cab Pickup. Check transmission fluid level.Jul 28, 2018 · Here is a quick video on how to locate a low side air conditioning service port. This is what you need to locate to add refrigerant to your AC system. If you... 2018 gmc yukon ac low pressure port location, If you’re looking for a quick getaway and want to experience the excitement of a cruise, a 2-day cruise from Port Canaveral is an excellent choice. Located on Florida’s eastern coa..., The data above is updated daily, based on used car inventory for sale on CARFAX for the last five model years of this car. Find the best used 2018 GMC Yukon near you. Every used car for sale comes with a free CARFAX Report. We have 747 2018 GMC Yukon vehicles for sale that are reported accident free, 439 1-Owner cars, and 800 personal use cars., The low side AC port location is the first thing to find when you are looking for how to put freon in a car. Once you find the 2018 XC90 AC low pressure port cap, hook up the can of refrigerant to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when ..., Recharge the A/C in Your Yukon XL. Let's say we repair your 2018 GMC Yukon XL A/C system. We will also perform an A/C evacuation and recharge. To do this, one of our technicians will remove the refrigerant in your A/C system (if there is even any left to remove). Then, they’ll perform an evacuation (also known as a discharge) on the entire ... , Where is the oil pressure sensor on your 5.3 Liter engine? This applies to GMC and Chevy Yukons, suburbans, and pickups (silverado, z71, etc...), that have t..., Yukon gmc refrigerant xl air add low pressure port conditioning v8 slt freon 3l conditioner system rechargeAc chevy gmc air yukon 1999 2000 xl compressor conditioner 2003 blazer 1994 gm low 1500 1996 clutch v6 truck Cannot find the low ac port in 2017 acadia. it’s low. have no cool air2002 gmc sonoma headlights: q&a on high-side ac system., If you’re in the market for a luxurious and powerful SUV, look no further than the GMC Yukon Denali. Known for its impressive performance, spacious interior, and high-end features,..., The best way to fix leaking hoses is to replace them, but if you don't have time, a stop leak product might work for you. 2013 Chevrolet Tahoe LT 5.3L V8 FlexFuel. Be cool under pressure. Your coolant should perform well under any condition - just like Aaron Rodgers! 2013 Chevrolet Tahoe LT 5.3L V8 FlexFuel. Coolant flush. , Thanks! Here is the location but please be advised that charging an AC system can be very dangerous if you are not trained. Always verify you are connecting to the low pressure (suction) side of the compressor. Connecting a can of refrigerant to the high pressure side of the compressor can grenade the can resulting in serious injury., If the air conditioning isn’t blowing cold air and the low side pressure is too high, it could be caused by issues with the condenser fan. However, there’s also the possibility that the system has been overcharged with too much refrigerant. 1. Defective Condenser Fan. When the fan becomes damaged, airflow through the condenser is …, Oct 15, 2023 · Web 2018 v6 ac low pressure / charging port location. My ac system is running weak and not putting out much cold air even at the lo setting. Low Pressure Ac Port On 2017 Escalade Texags. Our technicians are trained to inspect and repair 2018 gmc yukon xl a/c systems. Stop by today to enjoy some free air conditioning and an a/c performance. , 2018 gmc yukon ac low pressure port. How to add refrigerant to a 2007-2014 gmc sierra 2500 hdGmc sierra 1500 refrigerant port pressure low air add recharge freon flexfuel extended sle cab v8 3l pickup system Where is the low pressure port to use ac pro charge kit on a 2001 gmcAc gmc port sierra recharge 2009 v8., No jus low pressure port location. Submitted: 3 years ago. Category: GM. Show More. Show Less. Ask Your Own GM Question. Share this conversation. ... 2003 gmc yukon complete ac replacement excluding condensor and evaps, not cooling good low side 55-60 and high side 200-210 ..., Check transmission fluid level. Harsh downshifts? Slipping gears? You might be low on transmission fluid. 2012 GMC Acadia SLE 3.6L V6. Checking coolant hoses. Coolant hoses wear out over time and need to be replaced - check 'em early and often. 2012 GMC Acadia SLE 3.6L V6. Set the clock to the correct time. , Recharge the A/C in Your Yukon. Let's say we repair your 2018 GMC Yukon A/C system. We will also perform an A/C evacuation and recharge. To start this process, a technician will flush out the old refrigerant from your vehicle’s A/C system. Then, they’ll use GMC’s specifications to evacuate the system. Finally, we’ll recharge the A/C ..., 2018 gmc yukon ac low pressure port. 2017 gmc acadia freon capacity2016 gmc acadia review A/c recharge port location replace ac filter chevy traverse, gmc acadiaGmc low 2000 silverado pressure switch chevy 2010 serria if located syatem problem having gas air bog down justanswer tab., Apr 2, 2022 · Low Pressure A/C port Location - C1XX Platform. I have looked at other threads from 2008's to 2016s. There are 2 visible looking into the engine bay, thise are high pressure. All the threads say its down by the oil filter right where it looks to bolt to the compressor. I I can see it in pictures posted on here and online. , The low pressure service port does not seem to be pictured in the manual. It has to be located somewhere between the fixed orifice tube (which is in the outlet line of the condenser) and the suction of the compressor. This includes the line from the condenser to the evaporator. On page 24-3 in the lower right hand corner it indicates that yours ..., 2018 gmc yukon ac low pressure port2015 gmc acadia low pressure port location Gmc sierra 1500 ac compressorHow to add refrigerant to a 2015-2019 gmc sierra 2500 hd. Check Details New compressor néw expansion valve ac charged but no cold air, just ac, Check out all of the DIY repair and maintenance tutorials for the 2016, 2017, 2018, 2019, 2020 & 2021 GM Chevrolet Camaro - https://www.paulstravelpictures.c..., Are you preparing to take an EKG exam? If so, you’re likely feeling a bit of pressure to do well. After all, passing the exam is essential for anyone who wants to pursue a career i..., Change an engine fuse. If you have an electrical component that doesn't work, try replacing the fuse first. 2017 Chevrolet Volt LT 1.5L 4 Cyl. Be cool under pressure. Your coolant should perform well under any condition - just like Aaron Rodgers! 2017 Chevrolet Volt LT 1.5L 4 Cyl. Change your cabin air filter!, #1 · Apr 2, 2022. I have looked at other threads from 2008's to 2016s. There are 2 visible looking into the engine bay, thise are high pressure. All the threads say its down by the …, Lowe’s is the second-largest hardware chain store in the country, and one of America’s largest retailers, reports the website The Balance. As of 2018, it had just under 2,400 locat..., 2002 GMC Yukon XL 2500 SLT 8.1L V8. Check your brake fluid. Stop! Checking your brake fluid from time to time is a great way to ensure safe stopping. 2003 Chevrolet Avalanche 1500 5.3L V8. Add air to your tires. Properly inflated tires is the easiest way to improve fuel economy. The right tire pressure is NOT on the side of your tire btw., Standard. GMC 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 1 month or 3GB (whichever comes first ..., So I dug out my old A/C adapter for 134A. I found the Low pressure port line (Large Tube) near the firewall on the drivers side. Removed the cap - and the A/C adapter for 143A doesn't fit. The fitting is slightly larger. Doing some Internet search - seems the R-1234yf freon has a slightly larger port connection., Jun 29, 2020 · Check out all of the DIY repair and maintenance tutorials for the 2016, 2017, 2018, 2019, 2020 & 2021 GM Chevrolet Camaro - https://www.paulstravelpictures.c... , Check your level frequently and top up when necessary. 2015 GMC Sierra 1500 SLE 5.3L V8 FlexFuel Extended Cab Pickup. Be cool under pressure. Your coolant should perform well under any condition - just like Aaron Rodgers! 2015 GMC Sierra 1500 SLE 5.3L V8 FlexFuel Extended Cab Pickup. Set the clock to the correct time., Check Details Yukon gmc slt 4wd sle prices values utility v8 4d vehicle cars nadaguides suv used models ratings change unlock dealer. Rent gmc yukon 2018 car in dubai: day, week, monthly rentalHow to easily replace the ac condenser on 2016 gmc yukon Gmc yukon rent dubai locationPressure low port repair 2007 cadillac engine escalade side firewall 2l compartment locations ext 3l battery rear ..., 2003 gmc yukon ac compressor and accumulator part 1: ac compressorGmc yukon 2018 model replacing fuel pump and reset trouble code 2018 chevy silverado ac low pressure port locationAc gmc yukon 1999 sonoma high side where gm 2010 system recharge refrigerant attach valves ask question own justanswer., Change an engine fuse. If you have an electrical component that doesn't work, try replacing the fuse first. 2017 Chevrolet Volt LT 1.5L 4 Cyl. Be cool under pressure. Your coolant should perform well under any condition - just like Aaron Rodgers! 2017 Chevrolet Volt LT 1.5L 4 Cyl. Change your cabin air filter!, High side pressure should be 2.2 to 2.5 times the ambient temperature. If it's 100 degrees then the high side pressure should be between 220 and 250 psi. Start by targeting the lower end of that, it's easier to add than remove. When you stop adding your low side should be between 30 and 40 psi. Like.