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1999 GMC Savana Van Support Question

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Question posted by aaroned1st on April 27th, 2014

How Do I Replace The Heater Control Valve In My 99 Gmc Savana 2500?

it is in the back part of the engine and is very hard to get apps what do I need to do to make it easier to take the hoses off and replace the part?

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Related Manual Pages

Owner's Manual - Page 1

...GMC Savana Owner's Manual 1-1 2-1 3-1 4-1 5-1 6-1 7-1 8-1 Seats and Restraint Systems This section tells you 'll find something you when to perform vehicle maintenance and what to do if you how to adjust the ventilation and comfort controls... good. Comfort Controls and Audio Systems This section tells you have a problem while driving, such as a flat tire or overheated engine, etc. Problems...
Owner's Manual - Page 2

If you 're on the road. We reserve the right to make changes in U.S.A. X9914 B First Edition ECopyright General Motors Corporation 1998 All Rights Reserved... and the name SAVANA are registered trademarks of Canada Limited" for GMC whenever it appears in this manual in your vehicle, so it will be there if you ever need it was printed. For Canadian Owners Who Prefer a French Language ...
Owner's Manual - Page 7

... 1-10 1-15 1-16 1-16 1-24 1-25 1-25 1-33 Seats and Seat Controls Safety Belts: They're for Children and Small Adults Center Passenger Position Children Child Restraints Larger Children... Safety Belt Extender Checking Your Restraint Systems Replacing Restraint System Parts After a Crash 1- 1-1 You can also learn about some things...
Owner's Manual - Page 37

...or if water enters your vehicle and soaks the carpet, the air bag controller can be serviced. If this ever happens, and then you damage the...exposed to the carpeting or higher -- You don't want the system to replace the air bag module in the Index. 1-31 You may have information about...your vehicle, the damage could make the air bags inflate, even if there's no crash. NOTICE:...
Owner's Manual - Page 69

... optional features on your vehicle, and information on starting, shifting and braking. yellowblue Section 2 Features and Controls Here you have a problem. 2-2 2-5 2-6 2-13 2-14 2-15 2-16 2-16 2-18 2-19... "Break-In" Ignition Positions Starting Your Gasoline Engine Engine Coolant Heater (If Equipped) Automatic Transmission Operation Parking Brake Shifting Into PARK (P) Shifting Out of PARK ...
Owner's Manual - Page 84

... or other controls or even make full-throttle...earlier replacement. D Avoid making hard stops for many reasons. Hard stops... with children. 2-16 Ignition Positions CAUTION: Leaving children in a vehicle with the ignition key is dangerous for the first 200 miles (322 km) or so. yellowblue New Vehicle "Break-In" NOTICE: Your vehicle doesn't need...
Owner's Manual - Page 103

... it to LOW, the shorter the delay. 2-35 If the arrows don't go . Windshield Wipers You control the windshield wipers by turning the band with the wiper symbol on MIST longer. The wipers will be on...in light rain or snow. The closer to help avoid an accident. If a bulb is burned out, replace it . Headlamp High/Low Beam Changer To change , if the arrows flash at all the way toward...
Owner's Manual - Page 113

...'s surface is curved so you can make things (like other vehicles) look farther away than they really are. Convex Outside Mirror Your passenger's side mirror may be defrosted by rotating the switch clockwise to adjust the passenger's side mirror and counterclockwise to the heater controls. (See "Comfort Controls" in the Index). 2-45 CAUTION: A convex...
Owner's Manual - Page 126

...replacement of the original tires with other than those of cargo being hauled as soon as a check to show you are towing a trailer, reduce the amount of the same Tire Performance Criteria (TPC) can affect your vehicle's emission controls and may cause the SERVICE ENGINE...control system If the Light Is Flashing The following may damage the emission control system on your warranty. Avoiding hard...
Owner's Manual - Page 133

... 3-6 3-7 3-7 3-7 3-8 3-8 3-8 Comfort Controls Heater Controls Heater/Air Conditioning Controls Rear Heater (Without Air Conditioning) Rear Air Conditioning and Rear Heater Air Conditioning Heating Ventilation Tips Audio Systems Setting the...about the particular systems supplied with Compact Disc Player and Automatic Tone Control (If Equipped) Remote Compact Disc Player (If Equipped) Theft-Deterrent...
Owner's Manual - Page 134

... the left side of the function knob setting. Your comfort control system uses ozone-friendly R-134a refrigerant. VENT: This setting directs air through the heater floor vents. yellowblue Comfort Controls This section tells you how to make your air system work for you can control the heating, cooling and ventilation in this setting to OFF...
Owner's Manual - Page 257

... tube on the radiator filler neck. How to add some lubricant. Thermostat Engine coolant temperature is controlled by a thermostat in the Index. yellowblue Rear Axle When to Check and... plug hole, you replace your thermostat, an ACDelcoR thermostat is recommended. 6-21 See "Recommended Fluids and Lubricants" in the engine cooling system. When you 'll need to Check Lubricant If...
Owner's Manual - Page 301

... engine ...Valve, Crankshaft Position Sensor, Secondary Air Injection Relay (Diesel), Water in Fuel Sensor (Diesel), Fuel Heater (Diesel), Glowplug Relay (Diesel), Wastegate Solenoid (Diesel) Air Conditioning Clutch Relay Spare Fuses Upfitter Provisions Upfitter Provisions Right-hand Headlamp (Export only) A/C SPARE NAME BLOWER ABS CIRCUITS PROTECTED Front Blower Motor Electronic Brake Control...
Owner's Manual - Page 315

... 100,000 Miles (166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Positive Crankcase Ventilation (PCV) Valve Inspection. Every 15,000 Miles (25 000 km): Noise Shields Inspection (GVWR...Replacement. Every 50,000 Miles (83 000 km): Automatic Transmission Service (vehicles over 8600 GVWR or driven under severe conditions only). Gasoline Engines Every 60,000 Miles (100 000 km): Engine...
Owner's Manual - Page 326

... vehicles sold in the service manual. Replace fuel filter. Replace as needed . Adjust or replace as described in the United States. Inspect engine accessory drive belt. An Emission Control Service. (See footnote[.) j Conduct Exhaust Gas Recirculation (EGR) system inspection as required. An Emission Control Service. Check that the purge valve works properly (if equipped). An...
Owner's Manual - Page 333

An Emission Control Service. yellowblue Short Trip/City Scheduled Maintenance -- j Change automatic transmission... such as found in taxi, police or delivery service. j Inspect spark plug wires. Gasoline Engines 100,000 Miles (166 000 km) 8600 lbs. An Emission Control Service. j Inspect Positive Crankcase Ventilation (PCV) valve. An Emission Control Service. j Replace spark plugs.
Owner's Manual - Page 341

... the service manual. Check that the purge valve works properly, if equipped. An Emission Control Service. Check all fuel and vapor lines and hoses for any damage. Inspect fuel tank, cap and lines for damage or looseness. Inspect Exhaust Gas Recirculation (EGR) system as required. Replace as needed . Only: Inspect shields for damage or leaks...
Owner's Manual - Page 350

... brake, etc. replace as needed . Inspect disc brake pads for wear and rotors for wear and cracks. Check parking brake adjustment. Engine Cooling System Inspection Inspect the hoses and have high ...up, binding, leaks, cracks, chafing, etc. Make sure any components that have them replaced if they are completed at once. Replace any necessary repairs are cracked, swollen or deteriorated....
Owner's Manual - Page 372

... Countries ...6-5 Tank Capacity ...6-69 Fuses and Circuit Breakers ...6-61 Engine Coolant Temperature ...2-56 Engine Oil Pressure ...2-60 Fuel ...2-62 Speedometer ...2-51 Voltmeter ...2-54 ...39 Bulb Replacement ...6-33 High/Low Beam Changer ...2-35 On Reminder ...2-41 Wiring ...6-61 Hearing Impaired, Customer Assistance ...8-4 Heater Controls ...3-2 Heater/Air Conditioning Controls ...3-3 Heating ...
Owner's Manual - Page 375

... Rear Heater Controls (without Air Conditioning) ...3-4 Rear Passenger Temperature Control ...3-5 Rear Safety Belt Comfort Guides ...1-36 Rearview Mirror ...2-44 Reclining Front Seatbacks ...1-3 Recommended Fluids and Lubricants ...7-43 Recovery Tank, Coolant ...5-14 Recreational Vehicle Towing ...4-27 Refrigerants, Air Conditioning ...6-70 Remote Compact Disc Player ...3-21 Replacement Bulbs...

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