Question about 1994 Nissan Pickup

2 Answers

Still overheating, replaced the water pump, flushed the radiater, and removed the thermostat. but overheats after 5 minutes of idle running

Is there a chance there is a blockage in the motor itself? how would i check that? it seems as if it isn't getting any coolant past a certain point. I'm not losing any coolant, but when i put new fluid in after overheat it seems like it should be taking more than it does. where do I go from here?

Posted by on

Ad

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Nissan Master
  • 2,558 Answers

Here couple thing you need to look for and test.
-You said that you already remove the thermostat but still over heat.
Here some basic to do:
-Test the cooling fan switch wire connector. Any power (12 Volts There...?
-No. then check the wire or fuse.
-Yes. Then now test the switch. Is it working or closed when temperature reach 210-225 *?
-No. Then replace the switch.
-Yes. Then check the fan motor. Possibly effect.

Good Luck

Mai

Posted on Sep 16, 2015

Ad

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Nissan Master
  • 1,104 Answers

Leave the cap off while it is idling, look in radiator for any air bubbles, if there is you have a leaking head gasket

Posted on Sep 16, 2015

Ad

1 Suggested Answer

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Overheating


Your belt may be loose and not turning the water pump enough to circulate the coolant causing it to run hot,crank car up, have some one press gas pedal and watch belt turn,if not turning tightly,then belt or tensioner is bad.

Mar 25, 2014 | 2004 Nissan Sentra

1 Answer

Car overheating when radiater full water


Have a coolant pressure test done looking for a head gasket problem. as well as the fan

May 18, 2013 | Toyota Cars & Trucks

2 Answers

Car overheats when driving but not when stopped


For car running hot and overheating issues, I suggest to you go through this help links. Click this link below and go through the troubleshooting procedure to take care of the problems: ----Car runs hot? http://howtobyme.blogspot.com/2011/11/car-runs-hot-in-traffic.html
-----------All types of car overheating problems and troubleshooting?

http://technoanswers.blogspot.com/2011/11/all-types-of-car-overheating-problems.html
Car freeze overnight and started overheating while driving?http://technoanswers.blogspot.com/2012/01/car-freeze-overnight-and-started.html-----------Engine Overheats and heater blowing cold?

http://howtobyme.blogspot.com/2011/11/engine-overheats-and-heater-blowing.html

---------------------------

Car overheats and Air blows hot at idle?
http://howtobyme.blogspot.com/2011/11/car-overheats-and-air-blows-hot-at-idle.html
--------overheating? http://schematicsdiagram.blogspot.com/2011/12/buick-century-overheating.html
----------Car engine Overheats and transmission starts slipping?http://schematicsdiagram.blogspot.com/2011/12/car-engine-overheats-and-transmission.html
----------This details will help.Thanks.

Feb 12, 2012 | 2000 Pontiac Grand Am GT

2 Answers

2005 pontiac aztek-overheating,has coolant,new theromast and fuel filter


Air in the system , bad water pump , cooling fans not working ! Maybe you should take to a shop ?

Jan 21, 2012 | 2005 Pontiac Aztek

1 Answer

98 Jeep Overheating


I think you may need a new radiator core.Flushing can only do so much and if the core is badly blocked no ammount of flushing will solve the problem. You could also chech there is no air in the system by undoing one of the heater hoses on the engine. Make sure there is no problem with the bellts and the water pump is spinning. Also check the water pump for any leaks or wobble on the shaft. If the impeller is bady corroded you can have heating problems.

Aug 17, 2009 | 1998 Jeep Cherokee

4 Answers

My Jeep overheats while sitting idle. When I drive, the gauge goes down quickly. I have had thermostat and fan changed. I have also had the radiator flushed. What can it be?


we have a 2003 and it did the very same thing . Its called cooling fan relay it costs about 60.00 and is located behind the headlight assembly . not very hard to fix if you know anything about cars .

May 01, 2009 | 2004 Jeep Grand Cherokee

1 Answer

Overheating 2001 pontiac aztek


remove coolant.remove thermostat remove bottom radiator hose to water pump.put a empty container under the radiator.take a water hose put it where thermostat goes flush out the rust in block.watch the water as it come out the water pump .if stream water is small keep flushing until you get a study sream of clear water. also flush out radiator. lower water pressure dont flush radiator it with high water pressure you could burst it. make clean the over flow jug .make sure it not stopped up.put in a new thermostat and radiator pressure cap. fill radiator with half antifreeze and half water.bleed the coolant system.

Apr 05, 2009 | 2001 Pontiac Aztek

1 Answer

95 honda civic lx overheating


COULD BE COOLANT SENSOR,HEAD GASKET,CHECK THE TIMING,THE PROPER MIXTURE OF COOLANT,WATER PUMP.DID YOU HAVE IT CHECKED OUT?ANY LEAKS?HEAT WORK WITH FAN?

Jan 08, 2009 | 1991 Honda Civic

2 Answers

2000 sebring. Overheats with air conditioning on.


I just had my coolant flushed and my radiator cooling fan replaced. The car was slightly overheating and would "gargle" in the coolant bowl after I turned the engine off. It turned out to be the radiator was clogged up on one side.

I went full tilt and replaced the radiator, water pump, thermostat, radiator cap and timing belt. I have 85,000 miles on the car and it was about time to do these things anyway. It is running like a new car now.

Jun 15, 2008 | 2000 Chrysler Sebring

Not finding what you are looking for?
1994 Nissan Pickup Logo

66 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nissan Experts

Marvin
Marvin

Level 3 Expert

85222 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

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

Answer questions

Manuals & User Guides

Loading...