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

216,495

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 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Search GMC Suburban Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

GMC Suburban Experts

#1 LouB
LouB
Reputation 1,260
#2 Larry Thibert
Larry Thibert
Reputation 180
#3 tennisshoes
tennisshoes
Reputation 160
View All

Related Models For Sale

Used Chevrolet Suburban
549 Great Deals out of 19,561 listings starting at $995
Used GMC Yukon
565 Great Deals out of 16,640 listings starting at $2,500
Used GMC Sierra 1500
1,057 Great Deals out of 58,692 listings starting at $1,599
Used Ford F-150
3,220 Great Deals out of 205,083 listings starting at $1,779
Used Toyota 4Runner
341 Great Deals out of 20,329 listings starting at $1,250