Question about Nissan Cars & Trucks

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I've just bought a 86 d21 Nissan navara and it makes a whistling noise whilst running and gets louder when I give it a bit of throttle not sure what it is could anyone help ?

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  • Aaron Aug 14, 2017

    Thanks frank, I've been advised it could be a intake leak, what's your take on that ?

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  • Nissan Master
  • 1,098 Answers

May be a belt or a vacuum leak.

Posted on Aug 11, 2017

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Posted on Jan 02, 2017

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  • 30 Answers

SOURCE: NIssan d21 86 model headlights

dont touch bulbs with fingers use rubber gloves

Posted on Jan 28, 2009

  • 12 Answers

SOURCE: I have a 2003 d22 3.0lt td nissan navara it makes

check pipe connected to turbo it maybe split/also turbo unit itself may need replaycing/fan inside turbo maybe worn

Posted on Nov 21, 2009

  • 312 Answers

SOURCE: clutch makes whistle noise

Sounds like a throwout bearing is dry.

Posted on Jun 04, 2010

munjal524
  • 25 Answers

SOURCE: The starter motor in my Nissan navara d21 click like have a flat battery

You'll have to replace your starter, of if you're capable or your mechanic is willing, you have to rebuild it.

Make sure to disconnect your battery first. Usually 2, 3 bolts max hold the starter in and it just slides out and the new one slides in.

Good luck

Posted on May 28, 2012

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1 Answer

Break and battery light stays on all the time


sold all over earth, what country> we cant guess this....
don't break the brakes....!!!
my guess, you meant the
brake lamps are on keys in pocket. and the battery lamp is dash(charge) glows, keys in pocket. right?
and battery cable kills all this illegal states above. sure.

86 nissan PU.
720 PU>? Datsun>?
or D21 Nissan ( 1986 Dat-SUNS became NISSANS. in USA)
Model years 1986.5 (second half) and later were called Nissan Hardbody Trucks, chassis code D21.

D21 are called HARD BODY trucks. mid year changes.
so???? which is yours.

as you might not ,know , the models are wired diffrent by different exact models and country.
long ago , i had the 86 with the VG30 V6...

so i will roll the dice and answer for
D21
ok?

things off stay on, 101
bad wiring, hacked in wiring, radios,alarms and other things.
all can cause this..... its old and is common on old cars.
but if wiring is not hacked, (id see that in 10seconds in person)
no hacks.
gas engine car not diesel.
USA 86 body
brakes
Im looking now at the schematic and this car has a hot at all times
brake lamp switch. (foot pedal switch)
SO only a bad switch can cause this.... period
now the dash charge (battery ) light stuck on.


my online source ,has the alternator system missing.
so can not comment.
the lamp gets its power from the key switch
if the key switch fails , all warning lanps glow not just the
charge.(battery)
so its not that
my best guess is wiring errors, that put power the the cluster
key off. id bet that is it .

wiring errors to the ignition output is side, key switched power is failing.




Jul 14, 2014 | 1986 Nissan Pickup 4WD 1986

1 Answer

The starter motor in my Nissan navara d21 click like have a flat battery


You'll have to replace your starter, of if you're capable or your mechanic is willing, you have to rebuild it.

Make sure to disconnect your battery first. Usually 2, 3 bolts max hold the starter in and it just slides out and the new one slides in.

Good luck

May 28, 2012 | Nissan Navara Cars & Trucks

1 Answer

I have a 98 merc villager. when i acclerate i hear a whistling noise... it gets louder the faster i go. but stops when i slow down or stop the car??


HI and welcome to FixYa!

You may want to check on the air cleaner. Please make sure that it is tight and secured. Check the fittings on the throttle body too. If they are loosen they can make a whistling noise.

Hope this helps and thank you for using FixYa! Have a good one!

Feb 14, 2011 | 1998 Mercury Villager

1 Answer

Clutch makes whistle noise


Sounds like a throwout bearing is dry.

Jun 04, 2010 | 1998 Nissan Frontier

1 Answer

I have a 2003 d22 3.0lt td nissan navara it makes a loud whistling noise went it starts 2 boost up its kinda coming from above the starter motor


check pipe connected to turbo it maybe split/also turbo unit itself may need replaycing/fan inside turbo maybe worn

Nov 21, 2009 | 2003 Nissan Pathfinder

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1990 nissan navara d21 replacing radio with newer cd player


How much would a head gasket cost for a nissen navara d21?

Jun 20, 2009 | 1991 Nissan Pickup

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2007 Nissan Navara Service ligth reset.


You will need to send the navara workshop it needs to be hooked up to a special computer to be reset.

Jun 09, 2009 | 2005 Nissan Pathfinder

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NIssan d21 86 model headlights


dont touch bulbs with fingers use rubber gloves

Jan 26, 2009 | 1987 Nissan Pickup

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