Check eng. light comes on after being on the highway at cruising speed for about 7 mins.

20

Asked by Sep 16, 2013 at 08:03 PM about the 1992 GMC Suburban K1500 4WD

Question type: Maintenance & Repair

after reaching highway speeds for a few miles or approx 7mins. check eng. light comes
on.  The next time it is started up there is no light until I get on the freeway.

1 Answer

286,875

If your asking us to guess why the light is on, we're going to tell you to scan for the codes. No sense in guessing when we can pinpoint the problem with a code. Find a OBD-I scanner or have a mechanic do it for you.

1 people found this helpful.

Your Answer

GMC Suburban Experts

  • #1
    LouB
    Reputation
    1,570
  • #2
    Larry Thibert
    Reputation
    260
  • #3
    ShadetreeMech
    Reputation
    250
View All

Related Models For Sale

Used Chevrolet Suburban
341 Great Deals out of 22,337 listings starting at $1,132
Used GMC Yukon
330 Great Deals out of 19,980 listings starting at $1,400
Used GMC Sierra 1500
694 Great Deals out of 58,579 listings starting at $1,995
Used Ford Explorer
779 Great Deals out of 64,976 listings starting at $1,000
Used Ford F-150
2,283 Great Deals out of 215,025 listings starting at $1,300

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.