Question about 2008 Nissan Pathfinder

Open Question

Heater on 2008 nissan pathfinder blows cold air

When turning on the heater, the system blows cold air. The heater hoses are getting hot but it blows cold

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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.
goodluck!

Posted on Jan 02, 2017

  • 82 Answers

SOURCE: 1994 nissan pickup--heater not blowing hot enough air

your fan motor is shot, motor has bad brushes replace it, if u feel its still not hot, drain your rad and but a 28 oz bottle of pine sole and add water till full, run it for about 20 mins. drain, run strait water, drain, then put anti frezz in with water, 50/50 mix or mix your own. it should clean your cooling system compleatly out.. do not turn heat on while pine sole is running throw it, gives of a bad smell.

bert

Posted on Jan 28, 2009

  • 10865 Answers

SOURCE: I have a 2002 Nissan Altima and the heater is blowing cold air .

It sounds like the fix is a simple one. Just change the thermostat. If you don't know how to do this go to an auto zone or similar auto parts store and they will assist you. good luck and please rate my answer.

Posted on Feb 06, 2009

  • 120 Answers

SOURCE: 2002 Nissan Pathfinder air conditioner/heater problem!

replace heater control switches

Posted on Feb 19, 2009

onyeredson
  • 404 Answers

SOURCE: Nissan Altima no cool air blowing or hot air blowing

Hi!
It appears we have an Air lock scenario and you will need to perform a system Bleed.
Park the vehicle on level ground, when cold remove coolant filler cap, start engine and leave to idle, turn heater on full and blower to max. When engine reaches operating temperature watch and listen near coolant filler, keep clear as gurgling and hopefully a boil over should occur. Top up with very warm coolant and wait as it may do it again.
Check for heat inside vehicle if warm replace coolant cap but keep an eye on temperature gauge as the ~Air lock may have moved on from heater matrix/core so proceedure needs to be carried out again from COLD.

Please press the Blue button to appraise my FREE Efforts, Thank You!
Paul 'W' U.K

Posted on Feb 24, 2009

kingbrizzle
  • 407 Answers

SOURCE: 1995 Nissan pathfinder over heating blowing cold air.

Sounds like either your thermostat, which is the least expensive and easiest thing to change, or your water pump, or clogged radiator, which is a whole new world! The reason it wont blow hot, is because you are not getting any water to the heater core. Hope this helps.

Posted on Dec 28, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

My 06 Partfinder dont have heat what should check


PARTfinder? LOL! Good one! Nissan Pathfinder,right?
Check level of coolant,engine temperature hot enough?, no air in cooling system, hoses going in and out of firewall to heater core are hot? May have a blend door actuator(if equipped with one) not working. don-ohio

Jan 03, 2017 | 2006 Nissan Pathfinder

1 Answer

Have a 92 Nissan sentra and the heater only blows cold air


let the engine warm up to operating temperature. turn on the heat full blast. feel the two hoses going to the firewall to the heater core; if they are both hot, then your problem is in the heater box or heater controls. if one hose is significantly cooler than the other, then you have a clogged heater core and you can replace it or try and backflush it.

Mar 06, 2013 | Nissan Cars & Trucks

1 Answer

I have an 1996 Nissan Sentra GXE i live in ND and the heater only blows luke warm air while at full operating temperature. I replaced the thermostat and flushed the heater core which seemed clean....


Sounds like it's the air control flap which determines the mix of heated and fresh air. This could be vacuum controlled or manually with a cable.

Jan 10, 2011 | 1996 Nissan Sentra

2 Answers

I have a really strange problem with my Nissan 2006 Pathfinder. The heater will not heat up and blow out hot air as long as the vehicle is sitting idling. When I want to defrost the windshield on frosty...


Since your blower is working and it is a heat issue,thats where we'll start,First thing is have you checked the coolant level in the radiator when engine is cold,make sure it is filled to top,next verify you have coolant in reserve ,Start your van and get it up to normal operation temperature,If your heat gauge on the dash works correctly it should be 190 degrees,Now lift the hood and locate the two heater hoses going into the heater assembly at the fire wall,Both hoses should be hot to hold on to,if both are hot and no heat inside your problem will be the blend air door in heater assembly.
if neither hose is that hot you need to replace the thermostat in the engine to get it up to 195 degrees.
if one hose is hot and one is luke warm then the heater core is blocked and to blame. hope this helps y

Jan 03, 2010 | 2006 Nissan Pathfinder

1 Answer

My nissan pathfindr blows cold air when the


your air mix door may be stuck. air mix door mixes air flow/temparature of air coming out. it may be malfunctioning.

Dec 17, 2009 | 2005 Nissan Pathfinder

2 Answers

2005 Pathfinder Heat Flow problem


I am having/had the same problem. My rear heater has not worked the last 2 winters, still trying to figure that one out. But I think I solved the front heat problem myself. The heater was blowing cold air while idling and hot air when the car was moving.

I jacked up the front of the vehicle, took the cap off of the reserve tank for the radiator, turned the car on and ran the heat (AC off) for 15 minutes. This is supposed to release any air bubbles in the coolant system and I did see air bubbles emerge as I was watching (this might be normal occurance, I'm far from a mechanical expert). Anyway, this did not immediately solve the problem, still blowing cold air as it sat there idling after 15 minutes. Dejected, I put the cap back on, lowered the vehicle and resigned myself to taking it to a dealer.

But a funny thing happened the next day, the coolant level was a lower (no leaks on the floor) so I filled up, and sure enough, when I started the car and let it warm up a little, hot air started coming out of the heater!!!

As far as my wife knows, I fixed the problem for the price of a bottle of coolant, so I am a hero...but at first I thought it didn't work. Here we are a month later and still blowing warm air and haven't had to replace any more coolant...the internet is a wonderful thing!

Hope this works for you, and I hope I can figure out my rear heater problem as well.

Jan 22, 2009 | 2006 Nissan Pathfinder

1 Answer

1995 Nissan pathfinder over heating blowing cold air.


Sounds like either your thermostat, which is the least expensive and easiest thing to change, or your water pump, or clogged radiator, which is a whole new world! The reason it wont blow hot, is because you are not getting any water to the heater core. Hope this helps.

Jan 15, 2009 | 1995 Nissan Pathfinder

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

123 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nissan Experts

yadayada
yadayada

Level 3 Expert

75117 Answers

Phil Lovisek
Phil Lovisek

Level 3 Expert

705 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Are you a Nissan Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...