Ac stops blowing cold air when accelerating. When moving at high speeds, the blower fan can occasionally be forced rearward or inwards, which inhibits its motion and can cause it to slow down or stop entirely, heating the compressor function and forcing the AC to shut off. Are you facing the problem, car ac only works when accelerating? Our expert team has shared the causes of ac only blows cold when driving and its solution. Several potential causes may affect your AC's performance, from low refrigerant levels to electrical or mechanical malfunctions. Sep 6, 2024 ยท If you notice that your AC blows cold air when you start accelerating but becomes warmer at idle or when driving at a steady speed, it’s recommended to have a professional inspect and repair the AC system to resolve the issue and restore optimal cooling performance. As it stopped, i heard the compressor kick into overdrive (like it does when it is cooling the air before blowing it through the vents right as you turn it on. See full list on smartacsolutions. The A/C blows cold air when the engine runs at a constant speed. As soon as the engine is not under load, the air from the vents becomes cool again, and the A/C system appears to function normally. 92K miles. 2010 crown vic police. nwlayk6 l0yq6 7e xw 9ugvur xd tzzxqg reujheeor hbghm lxlmtxa