1998 GMC Suburban Support Question
1998 GMC Suburban Support Question
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Question posted by nhyrum on September 4th, 2012
1998 K1500 Gmc Suburban With 5.7 Coolant Leak.
my suurban was leaking coolanf and it was dripping off the frame rail by the bassenger door, so i thought it would be the two coolant lines that run back to the auxiliary heater. how do i get those two hoses out? its steel tubing that turns into a rubber hose.
i have tried some fixes on that hose and it seemed to make thiongs worse and am now trying to get it fixed right.
also, would the heater core leak to this same spot?
Current Answers
Answer #1: Posted by ccuyan on December 11th, 2012 7:36 AM
ccuyan
Member since:
December 11th, 2012 Points: 0
Member since:
December 11th, 2012 Points: 0
I also have the same problem. Found out that the hoses that go into the heater core have plastic spliters under the air filter housing. After so many years they get brittle. Once you move one they seem to all break. Just noticed the leak so I haven't found the replacement parts other than the dealer. Of what I can see it should be doable. Unfortunately I did not take any pics.
Related Manual Pages
Owner's Manual - Page 7
...you'll find something you want to read.
You can use your vehicle running properly and looking good. It also explains the air bag system. Maintenance Schedule... 8- 10.
9- 1
Index
Here's an alphabetical listing of almost every subject i n this manual. The 1998 GMC Yukon and Suburban Owner's Manual
1-1
2-1
Seats and Restraint Systems
This section tells you how to use it to quickly find ...
Owner's Manual - Page 8
..., substitute the name "General Motors of General Motors Corporation.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION THROUGH
GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem, the name YUKON and the name SUBURBAN are registered trademarks of Canada Limited" for
AUTOMOTIVE SERVICE EXCELLENCE
For Canadian Owners Who Prefer a French Language Manual:
Aux propriktaires canadiens...
Owner's Manual - Page 11
Vehicle Symbols These are sane other symbols you may see:
COOLANT TEMP DOOR LOCK UNLOCK TURN SIGNALS
6
WINDSHIELD DEFROSTER
I-1
FUSE
BATTERY CHARGING SYSTEM
LIGHTER
n
FASTEN SEAT BELTS
BRAKE
(a)
(@)
HORN
)tr
,111,
AIR BAG
DAYTIME RUNNING LAMPS - * *
0p p \
a b .':*'o e, m
COOLANT SPEAKER WINDOW DEFOGGER ENGINE OIL PRESSURE FUEL
FOG LAMPS
#0
VENTILATING FAN
ANTI-LOCK BRAKES
...
Owner's Manual - Page 12
Model Reference
This manual covers these models:
4-Door Utility 2-Door Utility
Suburban
vi
Owner's Manual - Page 24
...folding the seat, first remove the head restraints. Push the release buttons at the side of the height-adjust tubes.
Then, stow the head restraints by sliding them in front of the seat cushion. Then,pull the seat
... proper positions after you more cargo space. Folding the Second Seat (Suburban)
If your vehicle has a 60/40 rear seat, either side may be easily available for now.
Owner's Manual - Page 26
Entry to the Rear Seat (Suburban Second Seat)
The right side of the release lever with your foot.
When you have one. After returning the seat to its upright position, then ...
Owner's Manual - Page 27
... (Suburban Third Seat)
If your vehicle has a rear seat, it can be sure that is twisted or not properly attached won't provide the protection needed in a crash.
Before removing the seat, unlatch the outside passenger position safety belts from the seat frame. To remove the seat, fully open the rear load doors and...
Owner's Manual - Page 52
Rear Seat Outside Passenger Positions
2-Door Utility and Suburban
1-40 Lap-Shoulder Belt
The positions next to wear one properly. Here's how to the windows have lap-shoulder belts.
Rear Seat Passengers
It's very ...
Owner's Manual - Page 54
2-Door Utility and Suburban
4-DOOr Utility
3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder part.
1-42
Owner's Manual - Page 55
... bones. The safety belt locks if there's a sudden stop or a crash. The lap part of the body are best able t o take belt restmining forces. Four-door utility models and the second seat of Suburbans have shoulder belt height adjusters. In a crash, this applies force to slide under it.
Owner's Manual - Page 57
2-Door Utility and Suburban
4-Door Utility
TOunlatch the belt, just push the button on the buckle.
1-45
Owner's Manual - Page 74
2-Door Utility and Suburban
4-DOOr Utility
Owner's Manual - Page 79
... 2-11 2- 12 2- 12 2-13 2- 1s 2- 16 2- 19 2-24 2-25 2-28 2-28 Keys Door Locks Keyless Entry System (If Equipped) Your Doors and How They Work Theft Passlock New Vehicle "Break-In" Ignition Positions Starting Yo~rr Gasoline Engine Engine Coolant Heater (If Equipped) Automatic Transmission Operation Four-wheel Drive (If Equipped) Parking Brake Shifting...
Owner's Manual - Page 93
...ll get easier starting your dealer in '? Usually, the coolant heater should you keep it could be parking y o ~ ~ r vehicle. Turn off the engine.
2. Plug the cord into an ...coolantheater electrical cord is located on the outside temperature, the kind of trying to keep the coolant heater plugged in the area where you'll be seriously injured.
Before starting the engine: be...
Owner's Manual - Page 109
... it to raise thewindow.
2-31 Push therear of the side doors. The driver's door has a switch for the passenger windows as well. Your power windows will work when the ignition has been turnedto ACC or RUN. Power Windows (If Equipped)
4-DOOr Utility and Suburban
2-Door Utility
If you have the optionalpower windows, the controls are oneach...
Owner's Manual - Page 266
..., your engine could be dangerous.
If it doesn't, your vehicle needs service. Don't touch them. I f you could get the overheat warning. NOTICE:
Engine damage from running your warranty. If you may have a leak i n the radiator hoses, heater hoses, radiator, water pump or somewhere else in the Index for the proper coolant mixture.
Owner's Manual - Page 424
...and or credit card information to Helm, Incorporated (address below.) CURRENT PUBLICATIONS FOR 1998 GMC
SERVICE MANUALS Service Manuals have the diagnosis and repair information on engines, transmission, ...Owners and intended to knowledgeably service General Motors cars and trucks. 1998 GMC SERVICE PUBLICATIONS ORDERING INFORMATION
The following publications covering the operationand servicing...
Owner's Manual - Page 425
...Account Number:
Expiration Date mo/yr:
!ImU I I I P
(CUSTOMER'S NAME)
(ATTENTION)
(STREET ADDRESS-NO
P.O. CUSTOMER SIGNATURE
L
M-GMC-ORD98
*(Prices are quoted in US. funds. add $11.50 plus the U S . Allow ample time for credit without incurring obligation.... Car & Light Truck Transmission Unit Repair
VEHICLE MODEL NAME
YEAR
1998 1998 1998 1998
QTY. order processing. funds.
Owner's Manual - Page 430
... Rear Seat (2-Door Utility ) ...1-8 Foldinz the Rear Seat (4-DoorUtility ) ...1-10 Foldini the Second Seat (Suburban) ...1 . 12 Foreign Countries. Engine Oil ...6- 17. 6-70 Finish Care ...6-57 FinishDamage ...6-59 FirstGear.AutomaticTransmission ...2-18 Flashers.Hazard Watming ...5-2 FlatTire. Air ...6-18. 6-70 Filter. Changing ...5-22 .. I5 Coolant Heater ...Coolant LevelCheck ...7-38...
Owner's Manual - Page 431
...Starting ...
9-5 Gages 2-76 Engine Coolant Temperature ...Engine Oil Pressure ...2-79 2-82 Fuel ...Speedometer ...2-7 1 2-71 Tachometer ...Voltmeter ...2-74 Garage Door Opener ...2-53 GAWR ...4-43 Gear......7-42 7-43 Brakesystem ...Drive Axle ...7-43 7-42 Exhaust System ...7-42 Radiator and Heater Hose ...7-42 Steering ...7-42 Suspension ...7-42 Throttle Linkage ...Transfer Case (Four-wheel Drive) ...
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