Question about Nissan Cars & Trucks

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If the book say the choke is stuck do i have to take the carberator of and chek the round plate under it ,1400 nissan picup or bakkie ,the sparcplugs is totaly black help please

Hobble road let it stop idle ,try to find fault ,then stop starting chek spark plugs ,tottaly black ,help , thanks

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  • 382 Answers

The round plate under the carb is the throttle. The choke is the round plate in the air inlet at the carb. Just take off the air filter.

Posted on Apr 07, 2019


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Posted on Jan 02, 2017


Uriel Tello

  • 69 Answers

SOURCE: Rough Idle, and Black exhaust smoke.

coolant temperature sensor boken, check and replace if defective.

Posted on Feb 25, 2009

Sam Challis

  • 177 Answers

SOURCE: 1999 nissan frontier is idling rough the truck

This can be your Idle control valve, when you turn the air on it puts the engine under load and your computer will increase the idle automatically to prevent the engine from cutting out.
When you are standing still and the car is shaking, by touching the accelerator very softly does the shaking stop? If so check the idle control valve.
I hope this will help.

Posted on May 13, 2009


  • 10 Answers

SOURCE: where can i find a workshop manual for a nissan

nissan website or nissan dealer

Posted on Jul 19, 2009


Dale Barrett

  • 190 Answers


I get files from I have been able to download manuals for several of my cars there. Hope this helps...

Posted on Sep 10, 2009


  • 1 Answer

SOURCE: 2002 Nissan Altima 3.5 "Choking & Jerking"

I just had the same problem with my '02 altima SE.
Took it to Buckeye Nissan in Hilliard OH. and they had to replace the two crank sensors which.
The sensors themselves were about $44.00 a piece, but w/labor about $300.00 was the total. Hope this helps.....Now if I can just get the heater working!

Posted on Oct 09, 2009

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Hi there.
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The problem would be in the ignition system. Try to check if there is a spark coming out in your spark plug.

Remove the spark plug and put the cable in it and body ground the electrode of the spark plug. Let somebody to start the engine.
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1999 jeep cherokee 6 cylinder engine light

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Thats the list of things to check.
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first check the sparking plugs because some cylnders may not working propably . then chek the oxygen sensor

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Car: Daewoo LanosProblem:   - Engine starts to be noisy from 55mph   - Rough Idl espicially when I use more lights What I tried to do:  I replaced the following:    - Sparks and spark plugs    -...

You say it gets rougher when you use more lights??? Have you had the alternator chek out??? It might have a bad ***, making it not charge properally, or a bearing going out in the alternator???

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Seems like it does not idle at correct speed

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91 ford festiva engine prob.

Hi there. First make sure that your engine is idling fast enough. If the idle is too low (below 750rpm), it is likely to stall on idle. You should also check for vacuum leaks around the intake manifold and associated black rubber hoses. Some people use carb cleaner spray to spray around the hoses and seal areas to check for leaks, because the engine will speed up if a leak is found. I rough idle can also be caused by a bad spark plug wire or fouled spark plug or even a overly rich or lean idle fuel mixture. So remove the plugs and check that the plugs are burning clean (no black soot or glazing). The plugs should be near white clean. If you find a bad plug, then follow the wire back to the coil. Verify wire is good such as testing with an ohm meter and comparing the reading to the others. A big difference would indicate a problem.

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