a c compressor servicing - gm forum


2009-8-21A/C COMPRESSOR SERVICING 1998 Pontiac Bonneville 1998 GENERAL SERVICING General Motors Corp - Compressor Servicing BODY DESIGNATIONS compressor is not necessary to service clutch assembly Removal 1) Loosen tensioner and remove drive belt from pulley Disconnect clutch electrical connector Remove compressor mounting

air suspension problems

2011-12-5And from what I understand Monroe makes the OEM Shocks for GM They were Plug Play And Arnott will not warranty the compressor if you don't replace the shocks as well My Compressor died after a month but they replaced it with no questions asked when I faxed them the receipts showing them that I had purchased new shocks as well

How to Fix an Air Compressor

2020-8-18The air compressor unloader valve is usually built into the pressure switch assembly Contact the air compressor repair manufacturer to buy a new assembly Or remove the cover from the switch (unplug the compressor first) and locate the pressure switch

A/C Compressor Servicing

2020-7-19A/C Compressor Servicing Jump to Latest Follow 1 - 1 of 1 Posts A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts Come join the discussion about reviews drivetrain swaps turbos modifications classifieds builds troubleshooting maintenance and

Guide to AC Compressor Pressure Readings

AC Compressor Pressure Readings may look like a foreign language at first but with this guide you will be able to understand them in no time Your Account 800-401-6762 Support Center FREE SHIPPING On Orders Over $99 Select Your Vehicle AC Compressor Pressure Readings their Meaning

Loud A/C compressor

2010-6-23Been noticing the a/c compressor in my truck is making a loud whirring noise that increases in intensity with RPM It seems to be louder the higher the heat load is I'ts hard to describe the noise It's not the clutch A/C is working great otherwise it is ICE cold Think it needs a little

How to Troubleshoot a Jeep Wrangler's AC

The AC in a Jeep Wrangler cools the cabin on a hot day The Jeep's AC system uses compressed refrigerant to cool the cabin An accessory belt turns a pulley that is connected to a compressor to deliver the refrigerant to the cabin When this system malfunctions there

A/C Clutch not engaging

2011-7-12Noticed my AC wasn't blowing cold (this was the first time I had it on this season) so I pulled over and saw that the clutch is not engaging When I got home I removed the 2-wire plug (on the AC) cleaned the connections and re-plugged the connector back on (actually unplugged and plugged a


A/C professionals derisively called these "death kits" because they had a reputation for causing the compressor to seize a few months later Over time a credible middle ground emerged As long as the compressor was working well it could be drained filled with R134a-compatible oil and reused

Calsonic Compressor Guide Manual

2020-7-28r134a a/c compressor pag oil lubrication chart DIY OBD-II Codes Fix your Car Repair Manuals -Forum- Info JDM Chat Free Car For Sale Albums Members R134A A/C COMPRESSOR PAG OIL LUBRICATION CHART A/C-HEAT SYSTEM MANUAL A/C-HEAT SYSTEM or HEATER SYSTEM articles in this section NOTE: Due to variety of clutch

AC servicing

2012-8-17The thing about the oil charge in a/c system is: The only way to be sure is to start from scratch That's why the info is iffy They say if leak was in the compressor replace and add xx ounce of oil They say if leak was in a hose add xx ounces of oil etc etc But nothing is perfect Those are the best guess-timates those guys could do

TrailBlazer AC Clutch not engaging

2012-5-26Your Trailblazer uses a Sanden compressor- thus it has shims- most every compressor made these days uses them even Delphi finally went to them with their CVC compressor I've been servicing compressor for 30 years- never heard of adjusting a clutch air gap by tightening the shaft nut-- heck it bottoms out on shaft shoulder by design on the GM

M to P

All Engines - w/ Denso Compressor R12 29 00 Mineral 6 00 All Engines - w/ Sanden Compressor R12 29 00 Mineral Thus A/C Parts House now indicates PAG 46 (P46D) oil for those vehicles Year Model Refrigerant Oil Type Ounces Type Ounces 911 SERIES 2001-2004 All Engines R134a: 31 00

Air Conditioning

2020-8-11The other possibility is that there is too much freon in the system If a system is over-charged it may work fine one day because the outside air temp isn't very high but will not work the next day because the air temp is elevated causing the freon to expand and trip the high pressure switch

How to Replace an Air Conditioner Compressor in

2018-12-27Step 4: Preparing the New Compressor Compare the new compressor to the old unit to ensure a proper installation Sometimes the replacement unit can look slightly different due to updates and slight design variations The one thing to look for is the configuration of the refrigerant ports on both the intake and exhaust sides

How to Replace an Air Conditioner Compressor in

2018-12-27Step 4: Preparing the New Compressor Compare the new compressor to the old unit to ensure a proper installation Sometimes the replacement unit can look slightly different due to updates and slight design variations The one thing to look for is the configuration of the refrigerant ports on both the intake and exhaust sides

Why Your A/C Compressor is Leaking Oil or

2011-6-10It's fairly common for someone to install a rebuilt or even new factory style compressor (A5 A6 R4 RV2 York Tecumseh etc ) only to find that the compressor shaft seal is leaking refrigerant or oil A little-known fact about A/C compressors is that the shaft seal is kept lubricated the entire time the compressor is engaged and running

Hybrid Air Conditioning Systems Overview

2018-4-18(c) When the micro dust and pollen filter mode switch signal is input to the A/C amplifier the A/C amplifier controls the compressor with motor assembly air inlet control servo motor air outlet control servo motor and blower motor as shown in the timing chart below (d) This control usually operates for approximately 3 minutes

GM A/C Issue

2008-5-7Re: GM A/C Issue I know they've tried really hard to purge the damn thing but maybe there was some trash left I'll be curious to see if that service fix strainer is plugged which could either mean that the new compressor failed or that there was some left-over junk that got washed into the strainer

A/C Compressor Replacement and

2010-6-14I'm replacing the A/C compressor on my 96 GMC Sierra 5 7 liter V8 and I'm just wondering what the best way to recharge the system once the new compressor is installed would be without spending the big buck and taking it in Still Loyal to GM after all these years:shocked: 2016 Equinox LT GM Truck Club Forum

A/C compressor

2018-11-27I've attempted to recharge my r-12 A/C (4WD dual A/C) that stopped working A/C worked great only for about an hour after the successful charge Thinking I didnt fully charge I did it again and same thing happened So leak was suspected and upon further digging I've found a slight hissing and gurgling sound at the compressor I'm wondering what all you recommend next step to take?

Chassis AC Not Working

2017-7-26Ok guys I need some help I have a 2005 Holiday Rambler Navigator with a Roadmaster chassis The chassis AC is not working I had it charged checked for leaks and the mechanic gave me a little free troubleshooting It seems that the high pressure side gets too high I

Where to put in compressor oil for new a/c

2009-4-21Generally a new compressor will have oil in it Drain that oil into a measuring cup- subtract from total Put oil back into compressor The balance of oil needed can be put in the dryer Seal up system and go get it evacuated and charged Driving the car wouldn't hurt the compressor as long as it