i have a 2003 Nissan Altima 2.5L SL. It keeps running hot, so I had my thermostat change. The car still runs hot, but it only does it when you drive over 70 mph. What else could be wrong with my car?

Asked by Mar 30, 2012 at 04:12 AM about the 2003 Nissan Altima 2.5 SL

Question type: Maintenance & Repair

2003 Nissan Altima sl

1 Answer

90

have you had the radiator and block reversed flush, it might help to put in a radiator treatment in before you flush so you get as much as you can out. it might help to check your fan, check the temp it comes on and off at, it could be faulty.

Your Answer:

Nissan Altima Experts

  • #1
    Tom Demyan
    Reputation
    2,510
  • #2
    F_O_R
    Reputation
    960
  • #3
    tennisshoes
    Reputation
    800
View All

Related Models For Sale

Used Nissan Maxima
220 Great Deals out of 16,742 listings starting at $1,200
Used Honda Accord
539 Great Deals out of 104,199 listings starting at $950
Used Toyota Camry
743 Great Deals out of 73,783 listings starting at $1,195
Used Honda Civic
363 Great Deals out of 50,739 listings starting at $1,499
Used Nissan Sentra
544 Great Deals out of 48,249 listings starting at $1,400
Used Toyota Corolla
613 Great Deals out of 67,220 listings starting at $1,000
Used Hyundai Sonata
364 Great Deals out of 48,235 listings starting at $1,900
Used Chevrolet Malibu
465 Great Deals out of 51,837 listings starting at $1,975
Used Kia Optima
405 Great Deals out of 30,705 listings starting at $1,995
Used Chevrolet Impala
448 Great Deals out of 25,778 listings starting at $950
Used Hyundai Elantra
464 Great Deals out of 49,139 listings starting at $1,700

Used Cars For Sale

2018 Nissan Altima 2.5 SL For Sale
1,868 listings starting at $21,990
2017 Nissan Altima 2.5 SL For Sale
20 Great Deals out of 1,139 listings starting at $11,950
2016 Nissan Altima 2.5 SL For Sale
16 Great Deals out of 453 listings starting at $10,350
2015 Nissan Altima 2.5 SL For Sale
30 Great Deals out of 1,576 listings starting at $7,900

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.