Why does my car drive weird with AC on?
When the engine is put under a load by the AC system, the car’s computer automatically attempts to compensate for that by adjusting the idle. If there is carbon buildup within any part of the system, including the idle air control valve, throttle body, or possibly even the EGR valve, it can cause surging.
What is the auto mode on my air conditioner in my car?
AUTO means the fan turns on “automatically” ONLY when your system is heating or cooling your air. When the thermostat reaches your temperature setting, the system, including the blower fan, shuts off. This is the most energy efficient option.
Should I set my car AC to auto?
Besides producing cooler air faster over the usual blast of hot air, perhaps the best reason to use the auto climate control function is to save on fuel costs. Your vehicle’s battery maintains its charge thanks to the alternator that receives power from the engine.
What kind of car is the 2007 Tucson?
2007 Hyundai Tucson models The four-door 2007 Hyundai Tucson is a compact SUV available in three trim levels — entry-level GLS, midlevel SE and top-of-the-line Limited. Standard features on the GLS include air-conditioning, full power accessories, a CD stereo system, heated outside mirrors, roof rack side rails and a rear intermittent wiper.
What kind of airbags does a 2007 Hyundai Tucson have?
The 2007 Hyundai Tucson comes standard with front seat side-impact airbags and side curtain airbags for both front- and rear-seat occupants. Antilock disc brakes are also standard on all Tucsons, along with a traction- and stability-control system.
Is the Hyundai Tucson a four wheel drive vehicle?
front engine, four wheel drive. The Hyundai Tucson ( Korean: 현대 투싼) (pronounced Tu-són) is a compact crossover SUV produced by the South Korean manufacturer Hyundai since 2004. In the brand’s lineup, the Tucson fits below the Santa Fe and Veracruz. It is named after the city of Tucson, Arizona .
What kind of engine does a Tucson have?
Two engines are available: a 140-horsepower four-cylinder and a 173-hp V6. Power is not the Tucson’s strong suit. Its four-cylinder is too wimpy to adequately motivate the hauler, and acceleration is tepid even with the more muscular V6.
2007 Hyundai Tucson models The four-door 2007 Hyundai Tucson is a compact SUV available in three trim levels — entry-level GLS, midlevel SE and top-of-the-line Limited. Standard features on the GLS include air-conditioning, full power accessories, a CD stereo system, heated outside mirrors, roof rack side rails and a rear intermittent wiper.
Can you add Freon to a Tucson a / C system?
Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. The A/C system in your Tucson consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.
The 2007 Hyundai Tucson comes standard with front seat side-impact airbags and side curtain airbags for both front- and rear-seat occupants. Antilock disc brakes are also standard on all Tucsons, along with a traction- and stability-control system.
Why is my Hyundai Tucson air conditioner not working?
Lack of Refrigerant – Your Tucson’s air conditioner will not work if the refrigerant has disappeared due to a leak. In fact, most won’t even cycle on without the right amount of refrigerant pressure. This is far and away the most common reason that your Tucson’s air conditioner is not functioning.
Can you drive with a bad AC?
You will be fine as long as you don’t need or want AC in your car. Your AC pulley is a free spinning pulley that has a clutch on it. It will spin freely until you turn the air conditioning on. If the clutch doesn’t work properly, you will still be able to drive your car.
Does having AC on affect car performance?
Because the system is powered by your engine, using AC will pull energy from it, which can affect engine performance. When the compressor kicks on, your car’s engine RPMs may increase. The power used by the air conditioning system is offset by this.
Why is the air conditioning in my car not working?
Having your car’s air conditioning go out suddenly can ruin your day fast. The most common causes of broken air conditioning are leaks or compressor issues. If your air is blowing cool but not cold, the problem could be a clogged filter, cooling fan problem, radiator trouble, or it could simply be that you need to recharge your AC.
What are the most common problems with air conditioners?
Common Air Conditioner Problems A refrigerant leak is one common air conditioning problem. | Photo courtesy of ©iStockphoto/BanksPhotos. One of the most common air conditioning problems is improper operation. If your air conditioner is on, be sure to close your home’s windows and outside doors.
How can I tell if my car has a problem with the AC?
Start with the fan speed turned to its highest setting. If your car has a “Max AC” setting, select that option. Listen for unusual noises coming from the AC. Noise could indicate that there is a problem with your compressor and that it needs repair or replacing. Feel the air coming out of the vents.
Can a mode door problem cause AC not to work?
Sometimes an AC system with a mode door problem could be working fine, but the air flow is being directed somewhere else, like back out to the engine, instead of into the car. Look at your cabin air filter.