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Nissan Altima Car Problems

AC Not Cold Due to Pressure Hose Leak on Nissan Altima

Problem Description and Solution

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.

(175 people reported this problem)

Problem Data

RepairPal Verified
Average mileage: 104,376 (18,000–250,000)
13 model years affected: 2000, 2001, 2002, 2003, more2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012

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Brake problem? Or maybe a faulty head gasket cylinder?
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Viewing 1-20 of 83 comments
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!
my air conditioner blows plenty of air but it is only hot air no cold at all. It happened all of a sudden
At the shop, dreading the bill. Nissan should have issued the recall, over 200 exact issues in two years according to a friend that worked in a local dealership's service department. #stilllovemynissan