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94 Sonoma Heater Not Working


Do not pressure test a heater core over 15 psi. Replace Resistor to fix. There were a lot of problems with this setup. Upvote Flag inappropriate2002 GMC Sonoma 110,000 mi, natedogg312Setting I and II wouldn't work. navigate here

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Answer This QuestionMoreRead More...Was this helpful?Helpful? My son belongs to several for modifying vehicles for off-roading.

S10 Blower Motor Not Working

Jerr Spud 65,807 views 14:20 Chevrolet 1500 * 2500 Truck * Heater Core Replacement * Gasoline * 1997 - Duration: 11:59. The system in the 93 is designed for extreme duty and will outperform the systems in any other Hummer. R12 is plentiful now (7/2005) that demand is down and the price is down also, although it still is twice as much as R134. The picture on the left is from my 96 which had the old obsolete hvac.

Make sure that the plunger is all the way down or open when the heater is on. Sign in Share More Report Need to report the video? George Goble who is or was a member of this board's company makes R406 which is a drop in replacement for the R12 and sells for just a little over R134. Chevy Blazer Blower Motor Not Working Add to Want to watch this again later?

I replaced the thermostat twice, flushed the heater core, flushed the radiator, does not seem to be air locked as i tried all the reccomendations for "burping" the air out of When the hvac control head calls for A/C it outputs 12v through a high pressure cutoff switch, low pressure cutoff switch, ambient pressure switch and a thermostatic cycling switch which are We were charging the system due to a suspected leak. http://www.s10forum.com/forum/f137/heater-problem-314788/ Ask a question usually answered in minutes!

We went over and checked another hummer and found it had more then 20". Chevy S10 Blower Motor Resistor Location Nacho Corella gave me permission to put his article that has directions to fix the control heads on these trucks on my website. 1997.5 and later, as well as trucks with Then I looked in the book and it said we should have 18 - 22" of vacuum. The heater valve on these systems is electrically controlled.

Chevy S10 Heater Control Valve

It's sold in home improvement stores for home insulation. And my radio not working as well. S10 Blower Motor Not Working On the left is the control panel from my 98 which uses the new hvac system. S10 Heater Control Problem I've flushed the system once already.

Good find, buddy. 1 out of 1 people think this is helpful. check over here It blows air, but its cold. Since my kids ride in the car I want to make sure it's sage as possible 1 out of 1 people think this is helpful. We charged it up and it just blows kind of cold. Chevy S10 Heater Problems

Seemed the low and high pressure switches (one located on the AC dryer and the other at rear of AC compressor) were OK because we swapped them from another truck and If you have any problems or suggestions feel free to Contact Us. Then I measured voltage at the clutch connector on the compressor and there was none. http://camtronics.net/blower-motor/2002-cavalier-heater-not-working.html I discovered my ca... 2000 Chevrolet S-10 - Maintenance & Repair Motor size 18 answers What is the biggest motor that can be put in a Chevrolet S-10 pickup? 1999 Chevrolet

Upvote Flag inappropriate2001 GMC Sonoma 100,000 mi, VisitorThird time it has blown. Chevy S10 Blend Door Actuator Ad Answer This QuestionWas this helpful?Helpful? It is probably the number one cause of compressor failure.

If it isn't working properly then you will have high head pressure on your A/C system which can over stress and ruin your compressor.

ReplyWas this helpful?Helpful? If it's leaking hot water into the heater core it could negate some of your A/C. I think it is because the evaporator is blocked by water, and the 'cold freeze up switch then kicks in. 97 Blazer Blower Motor Relay Location It only happens when the main A/C drain hose is blocked, which fills the A/C unit with water.

The part number for the kits are: 05744670 for the 1992-1996 models 05744668 for the 1994 only models ITEM PART NUMBER QTY Installation Instructions 05744669 1 Fan Control Wiring Harness 05744667 The AC clutch would kick in and out repeatedly. These lead to a black tube that goes under the truck from the A/C evaporator. weblink Then the AC compressor started making a big racket every time I would turn it on.

Newsletters Ask a Question Share a PostYou are viewing the desktop version of this page: View Mobile Site© 1997-2016 by Cumuli, Inc. It should be off when you call for cool. I just bought a 97 F-250 xlt extended cab and the heat will not work. Chad Butler, PA #5 Dec 23, 2013 I have no heat issue with my 94 s-10..

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