You might have a water leak somewhere. Check to see if your vehicle is leaking any water after a quick burn for 15 minutes or so. If you have a leak then your water level in your Radiator is going down and you are losing pressure in your system. This makes it hard to keep the cabin heat at a nominal level. Hope this helps, that was my issue with my 2003 Alt. Good Luck
Low coolant Water pump not working properly Cooling fan not working Thermostat not opening fully Radiator plugged or dirty Check the radiator fan.
2002 Nissan altima how much is a censor 2002 Nissan altima how much is a censor
The 2002 Nissan Altima has 16 valves.
Where is valet switch on 2002 nissan altima
2002 Altima has a 25 Oz capacity
The 2002 Nissan Altima is a gas-powered vehicle.
The 2002 Nissan Altima has an inline 4 engine.
The 2002 Nissan Altima has a 5-speed manual.
it's broke. if you car is not going into gear then it could be the trasnmision
There is 2 oxygen sensors on the 2002 Nissen altima
how to change a brake light on 2002 Nissan altima
can you swap 3.5 into 2.5 on 2002 nssan altima