Question about 1999 GMC Sonoma

Open Question

1999 GMC Sonoma heater not working - 1999 GMC Sonoma

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

tripletauto
  • 1450 Answers

SOURCE: 1996 GMC Sonoma heater core

the dash has to come out

Posted on Sep 11, 2008

  • 6 Answers

SOURCE: Blower not working on setting 1 or 2

it sounds like the fan speed switch ...but im no expert

Posted on Jan 02, 2009

  • 341 Answers

SOURCE: 1999 GMC sonoma starte installation

2.2L Engine remove protective shields as needed then remove front exhaust pipe. Remove the brace from the engine to the clutch housing, then disconnect starter wiring. 4.3L Engine 2 wheel drive just remove the right front tire and you will have access to the wiring. 4.3L Engine 4 wheel drive you must remove the differential carrier shield if equipped then remove the starter bolts and rotate the starter to get access to the wiring. Good Luck.

Posted on Jun 15, 2009

dnewcombe1
  • 1564 Answers

SOURCE: Replacing heater core in 2000 GMC sonoma. Dash is

If the dash is removed you've saved about 9 10ths of the job endurance. Look around, what you believe to be, the perimeter of the heater box. I cannot, and no one else can, tell you exactly where the bolts and nuts that mount the heater box are. Therefore you must viually sixe the box and check outide in the engine compartment and inside under the dash for the mounting bolts.You'll want to start by removing the heater hoses. Then starting at the passenger side engine compartment look for a group of 10mm or 7/16ths nuts retaining the housing and remove them. Do the same inside. The housing is usually held together with screws or clips, it changes year to year. Keep a log or pix of the wires and cables and hoses(vacuum) that are connected to the housing for reassembly. You'll need to "roll" the box out from under the dash depending on how much of the dash has been removed. The core is easy to spot for is has two hoses sticking out, and, is encircled with clips or screws . Also make sure you remove the bracket around the two entry hoses if it has one. Thank you, Dana

Posted on Oct 04, 2009

  • 1 Answer

SOURCE: The heater still won't work after I changed the thermostat on my

heater blows cold air everything else works fine 1999 gmc sonoma

Posted on Nov 01, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2.8l. How do I disassemble the fuse panel?


GMC Sonoma Maintenance & Repair Questions - CarGurus

www.cargurus.com > Questions > GMC > Sonoma

CarGurusGet fast answers to your GMC Sonoma Maintenance & Repair questions from experts in the CarGurus ... My 1999 Gmc Sonoma 4.3 Will Start But Will Stay Running ...1991 gmc sonoma 2.8 l v6 changed everything in the fuel and ignition system except for the ... Why Is The Engien Dying When The Ecm-batt Fuse Burns Out?

can you bypass the fuel pump relay on a 1997 gmc sonoma

www.cargurus.com > Questions > GMC > Sonoma

CarGurusAug 7, 2014 - can you bypass the fuel pump relay on a 1997 gmc sonoma - I have no power at the pump. can i run a new positive lead from the fuse box straight to the pump... ... Question type: Maintenance & Repair ... 1991 gmc sonoma 2.8 l v6 changed everything in the fuel and ignition system except for the spark ...

GMC Sonoma Questions - wiring diagram for a 1995 gmc ...

images for 1991 chevy s10 wiring

Dec 12, 2015 | 1991 GMC Sonoma

1 Answer

I have a 1999 gmc sonoma which I recently had clutch replaced however it still won't go into gear. Any suggestions as to what else it cold be?


did you have it pro replaced? If so, you should take it back to them. How long is your warranty? If you personally replaced, you need to check the service manual. Here is the owner manual

1999 GMC Sonoma TSBs CarComplaints com

and you may find this info about clutch issues here
How to Adjust the Clutch on 1997 GMC Sonoma eHow

Jan 10, 2015 | 1999 GMC Sonoma

3 Answers

How do I replace the blower switch in the dash without breaking up the dash


Are you sure that you need a blower switch? There are other items that are prone to going out before the switch like the resistor or the motor, but if it is the switch you first remove the large piece of trim that surrounds the radio, heater controls, and instrument cluster. This will reveal the screws that hold the heater control head into the dash.

Aug 17, 2014 | 1999 GMC Sonoma

1 Answer

How do change Heater core in a 1999 gmc sonoma


By removing most of the dashboard. its behind the glove box buried under all of the stuff you see there and then some.
It is possible, but not easy and takes time, but its worth it because a shop will charge you over 500 and the part is around 100.
If you get into it and get stuck, post another question.

Sep 19, 2010 | 1999 GMC Sonoma

1 Answer

Heater does not work


first make sure you have anti-freeze in it and there is no air bubbles in the system and if you are talking about the blower motor make sure all of wires are good and the temp limited switch next to the blower motor is good give these websites a try www.alldatadiy.com and www.autozone.com if all fails stop by your local library and get your hands on a Haynes auto repair manual for your truck wish you the best of luck Michigan Man.

Jan 31, 2010 | 1999 GMC Sonoma

4 Answers

The heater still won't work after I changed the thermostat on my


Get a female garden hose adapter from the local hardware store. Disconnect the heater hose from behind the fan pulley and attach the hose connection. Disconnect the other heater hose behind the alternator, aim it towards the ground and flush water through the heater core. This worked on my truck.

Feb 12, 2009 | 1999 GMC Sonoma

1 Answer

Blower not working on setting 1 or 2


it sounds like the fan speed switch ...but im no expert

Jan 02, 2009 | 1999 GMC Sonoma

Not finding what you are looking for?
1999 GMC Sonoma Logo

Related Topics:

67 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...