Idle problems on 02 Nissan Altima

Asked by Melissa Mar 30, 2016 at 09:06 AM about the 2002 Nissan Altima 2.5 S

Question type: Maintenance & Repair

i have a 02 Nissan Altima that just had a used engine put in. After we got
the car running I've noticed it will idle up nd down. It will only do it in park, i
do not notice it in drive. Also it doesn't do it all the time. but when the car
isn't reeving up and down it will idle high at about 2000rpm. it has also
flipped the check engine light. Before the motor that was placed in this car,
the previous car it did not run this way. It did perfectly fine.No noticed in gas
milage change or performace in engine.  what could be wrong and what do
i need to look for to fix it. its getting quite annoying. Thank you

3 Answers
250

SamuelR27 answered 8 years ago

Start with plug wires I'm not sure if they have an idle adjustment screw on that model or not if they do only as a last resort turn car off and adjust it crank it up and see if it improves like I said if it does it's a last resort check your plug wires to see if they're crossed anywhere and 02 sensors first though

2 people found this helpful.
Mark helpful
30,130

mikeatpriestlake answered 8 years ago

try to scan the computer for codes. sounds like a possible idle air control valve, but it should throw a code. also, check for vacuum leaks.

1 people found this helpful.
Mark helpful
20

Larryyota89 answered 3 years ago

Don’t do anything just do the idle relearn don’t turn any screws or change anything the throttle body has to be programmed to the computer just google idle relearn procedure for your car.

Mark helpful

Your Answer:

Related Questions

  • Idle problems on 02 Nissan Altima 3 Answers

    i have a 02 Nissan Altima that just had a used engine put in. After we got the car running I've noticed it will idle up nd down. It will only do it in park, i do not notice it in drive. Also it does...

    2002 Nissan Altima 2.5 S

    -

    Maintenance & Repair

  • 02 Nissan Altima burning oil 12 Answers

    I have a 02 Nissan Altima with approx 93,000. I've had it for a month and it's burning oil. The day I got it I got an oil change, drove to work home. The next day I drove to work and on my break m...

    2002 Nissan Altima 2.5 S

    -

    Maintenance & Repair

  • 02 Altima 1 Answer

    What is the cheapest way to get a duplicate key made for my 02 altima withouth being charged $180 from the nissan dealership??

    2002 Nissan Altima 2.5 S

    -

    Maintenance & Repair

  • 05 Nissan Altima 3.5 SE problems 3 Answers

    Recently it started stalling out (w/o the car turning off) and would not accelerate. The TCS, ABS and Slip light are all on. It runs fine for a little while but then it does the stalling thing again...

    2005 Nissan Altima 3.5 SE

    -

    Maintenance & Repair

  • Jerking on 2013 Nissan Altima 1 Answer

    My car just started jerking when I slow down and put on the breaks. No indicator lights are on.

    2013 Nissan Altima 2.5 SV

    -

    Maintenance & Repair

Altima

Looking for a Used Altima in your area?

CarGurus has 680 nationwide Altima listings starting at $3,795.

Postal Code:

Shortcuts

Search Nissan Altima Questions

CarGurus Experts

  • #1
    Gene Arnett
    Reputation
    3,250
  • #2
    GuruB42YD
    Reputation
    2,400
  • #3
    GuruSY3ZL
    Reputation
    2,220
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Accord
50 Great Deals out of 973 listings starting at $2,995
Used Toyota Camry
46 Great Deals out of 1,149 listings starting at $2,500
Used Nissan Maxima
11 Great Deals out of 195 listings starting at $1,450
Used Nissan Sentra
64 Great Deals out of 1,894 listings starting at $3,995
Used Honda Civic
198 Great Deals out of 4,034 listings starting at $440
Used Toyota Corolla
135 Great Deals out of 2,300 listings starting at $103
Used Chevrolet Malibu
48 Great Deals out of 1,058 listings starting at $1,995
Used Hyundai Sonata
46 Great Deals out of 814 listings starting at $1,543
Used Hyundai Elantra
157 Great Deals out of 3,058 listings starting at $1,995
Used BMW 3 Series
64 Great Deals out of 1,204 listings starting at $2,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.