Car Problem Reports

Nissan Altima Low Pressure AC Hose May Leak at Crimped Connection

 
Nissan Altima Problem
98 Reports
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Model Years Affected: 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011

Average Mileage: 100,309 mi (18,000 mi - 200,000 mi)

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The AC system may blow warm air due to refrigerant loss caused by a leaking low pressure AC hose. These hoses commonly develop a leak at the hose crimp connection.

  •  Rookie

    Heat works only when moving and air conditioning blows whatever temperature is outside

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  • Visitor, , 95,000 mi

    A/C not cool. Replaced pressure hose.

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  • Visitor, , 58,000 mi

    Both hoses are leaking...

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  •  Rookie

    Looks like a tiny pin prick hole near the crimped area.

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  • Visitor, , 54,260 mi

    I had a new engine put in my car in 2010 due to an engine recall and every since my car has not been the same. My air conditioner is blowing hot air I had it serviced but now Nissan is claiming I need to put over $1200 to get new hoses but I refuse to put another penny into this car. I will never purchase another Nissan!

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  • Visitor, , 73,000 mi

    a/c hose gone bad

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  • Visitor, , 67,123 mi

    Ac problem, hat air

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  • Visitor, , 125,000 mi

    Low pressure AC hose leaking. Still waiting for it to be replaced.

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  • Visitor, , 33,000 mi

    replaced pressure hose...$400

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  • Visitor, , 105,000 mi

    A/C Low pressure line leaking. Estimate cost to fix 350

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