2001 Suburban 5.3 leaking coolant
95

Asked by worntele Mar 03, 2016 at 06:35 PM about the 2001 GMC Yukon XL 1500 SLE

Question type: Maintenance & Repair

coolant is leaking at rear of engine. its an external leak that puddles under the
car but I cant tell where it originates. engine oil is normal, performance is fine
except for temperature rise after several hours of operation.

4 Answers
221,235

Rowefast answered 8 years ago

Probably the heater hose that hooks into the back of the intake.

1 people found this helpful.
Best Answer Mark helpful
95

worntele answered 8 years ago

I like your answer! I thought hose "connection" but hose itself makes good sense. Any tips or tricks for replacement?

Mark helpful
221,235

Rowefast answered 8 years ago

Well the way they have those connected, it is possible it is the connection also. You have to pinch the plastic tab and work it out. They make new connectors, and molded heater hose for that one. Also by the looks of it there is a coolant bypass hose that goes by things to rub on. So just check the heater hoses & connections.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Yukon XL

Looking for a Used Yukon XL in your area?

CarGurus has 762 nationwide Yukon XL listings starting at $9,999.

Postal Code:

Shortcuts

Search GMC Yukon XL Questions

CarGurus Experts

  • #1
    MikeDaGeek
    Reputation
    4,510
  • #2
    Rowefast
    Reputation
    850
  • #3
    Gene Arnett
    Reputation
    770
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Suburban
10 Great Deals out of 554 listings starting at $3,500
Used GMC Yukon
14 Great Deals out of 1,011 listings starting at $6,900
Used Chevrolet Tahoe
19 Great Deals out of 786 listings starting at $6,730
Used Ford Expedition
21 Great Deals out of 611 listings starting at $3,966
Used Cadillac Escalade
23 Great Deals out of 449 listings starting at $11,495
Used Lincoln Navigator
11 Great Deals out of 310 listings starting at $23,445
Used GMC Sierra 1500
155 Great Deals out of 8,158 listings starting at $5,500
Used Toyota Sequoia
3 Great Deals out of 56 listings starting at $18,980
Used Chevrolet Silverado 1500
169 Great Deals out of 7,303 listings starting at $6,495
Used Ford F-150
294 Great Deals out of 14,028 listings starting at $3,888
Used GMC Sierra 2500HD
26 Great Deals out of 2,170 listings starting at $5,500
Used Cadillac Escalade EXT
7 listings starting at $8,900
Used Chevrolet Silverado 2500HD
33 Great Deals out of 1,560 listings starting at $5,990

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.