1999 gmc suburban 1500 4wd

Asked by Jun 08, 2017 at 09:37 PM about the 1999 GMC Suburban K1500 4WD

Question type: Maintenance & Repair

My oil is goin into my radiator
What does that mean?

2 Answers

86,065

Engine oil in the coolant is a bad head gasket.

21,105

Unless you have a oil cooler in your radiator leaking, see if you have oil lines other than auto trans lines running to radiator too.

Your Answer

GMC Suburban Experts

  • #1
    LouB
    Reputation
    1,420
  • #2
    ShadetreeMech
    Reputation
    230
  • #2
    Larry Thibert
    Reputation
    230
View All

Related Models For Sale

Used Chevrolet Suburban
477 Great Deals out of 24,216 listings starting at $1,799
Used GMC Yukon XL
262 Great Deals out of 14,459 listings starting at $1,950
Used GMC Yukon
601 Great Deals out of 20,744 listings starting at $2,500
Used Chevrolet Tahoe
785 Great Deals out of 42,001 listings starting at $1,987
Used Ford Expedition
378 Great Deals out of 17,282 listings starting at $1,489
Used Cadillac Escalade
284 Great Deals out of 11,913 listings starting at $1,200
Used GMC Sierra 1500
1,190 Great Deals out of 64,579 listings starting at $999
Used Ford F-150
3,264 Great Deals out of 221,641 listings starting at $1,200
Used Chevrolet Silverado 1500
2,664 Great Deals out of 174,498 listings starting at $955
Used Ford Excursion
11 Great Deals out of 831 listings starting at $2,995
Used Dodge Durango
365 Great Deals out of 24,216 listings starting at $1,500
Used Lincoln Navigator
84 Great Deals out of 3,744 listings starting at $1,795

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.