Question about 2003 Nissan Altima
My vents only blow warm/hot air even when dial is set to cool. Air conditioning seems to be fine however. When I turn the temperature dial it feels like something is being 'flipped' but it is not smooth and there is resistance. It feels like the dial is not shifting whatever it is supposed to be shifting properly. Any suggestions?
Thanks in advance!
I am a nissan master technition in Wichita Ks. we see this problem frequently. there is an air pocket in your heater core, due to low coolant level. for some resion or another your vehical is consuming coolant (usually head gkt leaking into cyl). and sence the heater core is higher than the radiator, the air pocket gets stuck in the heater core.
wait till the vehical is cooled off, remove radiator cap, install coolant funnel (avalible at any auto parts store). lift front of vehical off the ground (to get the radiator higher than the heater core), fill coolant funnel and start engine. allow vehical to reach opperating tempature and the air pocket will work its way loose. you may need to rev engine to change coolant flow rate in atempts to remove air pocket quicker.
sorry about the spelling
Posted on Oct 10, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 27, 2016 | 2000 Chrysler 300M
Mar 14, 2015 | Cars & Trucks
Mar 18, 2014 | Ford Mustang Cars & Trucks
Jun 03, 2011 | 2000 Pontiac Montana
May 17, 2010 | 1994 Honda Civic
Sep 09, 2009 | 1996 Ford Explorer
Aug 29, 2009 | 2003 Hummer H2
May 20, 2009 | 2001 Honda Odyssey
Feb 21, 2009 | 1997 Ford Econoline
Dec 24, 2008 | 2005 Mercedes-Benz Mercedes Benz E320 Cdi
1,104 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: