Question about 2003 Nissan Murano

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Why is my 2003 manual nissan xtrail engine idle speed too high, up around 1500rpm. It has a petrol engine.

VIN JN1TBNT30A0012909

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Posted on Jan 02, 2017

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  • 41 Answers

SOURCE: Nissan Xtrail 2001 model with Turbo. The AC

This may be because your cooling pump is either cam or belt driven from the engine rotation, the faster the engine revs at, the faster and better the pump pressure is.

The higher the pump speed the better coolant flow is and the heat exchanger can work better at cooling it as it is cooled faster.

Therefor, the faster you drive, the better the output, but at low idle revs, the performance is affected - not ideal if you are sat in traffic on a hot day!

Some people consider having the pump changed to an electric motor drive, but this can be costly and not really worth it.

Hope this helps.

Posted on Mar 30, 2009

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SOURCE: 2003 nissan xtrail engin light stays on ?

buy a toyota

Posted on Jun 10, 2009

  • 1 Answer

SOURCE: 2003 nissan xtrail accelorator sticks will not

engine check light is on and the engine lose power

Posted on Aug 22, 2009

radar001
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SOURCE: 2003 nissan x-trail starts idles

You need to adjust the ignition timing. If your not familiar with how to do this I'd suggest going to a reliable mechanic.

Posted on Sep 23, 2010

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1 Answer

Need to know an average fuel consumption on a nissan xtrail 2010 in a petrol and diesel both are autometic


The Nissan X-Trail was distributed to Australia through Nissan Australia. The fuel consumption figures for the different engines are below.
Petrol: 9.1L/100km
Diesel: 7.4L/100km

Oct 02, 2013 | Cars & Trucks

1 Answer

My nissan 2001 sylphy is not idling less than 1500rpm whats wrong


Have you check you speed sensor. Ot idle sensor

Feb 28, 2013 | Cars & Trucks

1 Answer

The idle is so high about 1500rpm i already clean the trolley how can i adjust the idle please help


Hi Loret,
The idle control is electronically controlled. If the idle speed is too high, its likely that the cold start unit which is fitted to the throttle body is defective and should be replaced....
One thing I've noticed living in a hot climate....Many of our mechanics remove the thermostat believing it serves no function in a hot climate. The thermostat in fact is a critical component in all climates and must be fitted, particularly with fuel petrol injected vehicles. If removed the the result will be incorrect temperature signals being sent to the management system, which in turn could result in the fast idle you are describing. The computer will be told that the coolant is cold and therefore increase the idle speed as if the engine is still cold!
Regards Johngee10

Feb 06, 2011 | 2002 Toyota Corolla

1 Answer

2003 nissan x-trail starts idles well but won,t accelerate over 1500rpm check engine on 2.5lt petrol


You need to adjust the ignition timing. If your not familiar with how to do this I'd suggest going to a reliable mechanic.

Sep 23, 2010 | 2003 Nissan Xterra

1 Answer

Idle speed is too high on my Freelander 1.8 petrol. It doesn't happen all the time, but when it does it sits at 1500rpm although sometimes it sits at 3500rpm. In every other respect the engine performs...


The Idle air speed control of the car is starting to go or the Mass Air Flow sensor is starting to go. I would have the vehicle checked out by your local Mechanic. The HIgh RPM at 3500 on start up is going to cause internal damage to the engine over time. The engine oil can not circulate fast enough on initial start up to all the lubricating parts.

Gook Luck

Jul 26, 2009 | Land Rover Freelander Cars & Trucks

2 Answers

2003 nissan xtrail accelorator sticks will not return to idle speed


Had same problem on a Nissan Patrol, happens more to me in winter time when some rust builds up around the cable (because the little rubber thing that prevents dirt from getting in the cable sleeve disappeared a long time ago - Normally I just lubricate it and it remains fine for another 8-10 months). Check accelerator cable for dents or splinters, if it seems ok, lubricate it and assemble again. If not, replace cable.

Jun 11, 2009 | 2003 Nissan Xterra

1 Answer

Nissan Xtrail 2001 model with Turbo. The AC cooling is low at idleing but works well when accelerating above 1500rpm.


This may be because your cooling pump is either cam or belt driven from the engine rotation, the faster the engine revs at, the faster and better the pump pressure is.

The higher the pump speed the better coolant flow is and the heat exchanger can work better at cooling it as it is cooled faster.

Therefor, the faster you drive, the better the output, but at low idle revs, the performance is affected - not ideal if you are sat in traffic on a hot day!

Some people consider having the pump changed to an electric motor drive, but this can be costly and not really worth it.

Hope this helps.

Mar 30, 2009 | 2007 Nissan Xterra Off Road

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