Heater blows cold air while idling but hot air when driving. Why?

Tmps will not go out why? 15 answers

When Tmps first came on one tire had 32 psi in it, rest all said 35.. Made sure all had recommended psi in them.. Sensor stayed after 50 miles.. Put 60 psi in and have driven it another 50 miles.. St...

How many catalytic converters are in a nissan titan? And if one was replaced last year, how long is the normal manufactor's warranty? 7 answers

I had my catalytic converter replaced last year only to be told I needed another one this year. Shouldn't it be covered under the warranty? Could you help me?

On my Nissan Titan 05 the screen for my navigation and setting keep turning off on me when I'm driving why is that? 1 answer

What could be wrong? 3 answers

Why does my truck sputter when accelerating and speedometer does not work?

Why won't my ac blow any air in my 06 Nissan Altima? 1 answer

My ac worked like 3 hours ago then when I got back in it wouldn't work. I can hear the compressor kick on but nothing happens. All the cabin controls work but it won't blow hot or cold air. What w...