03:17

AC hose fitting, I discovered defective manufacturing. While looking for a leak.

01:08

Modern AMG engine being dropped into a 1971 Mercedes 280 now we need a AC

03:59

Ultrasonic leak detector locate leak from far away.

09:10

LOW & HIGH PSI ON AC DONT MOVE,IDEL, 1200 RPM, 1800 RPM, 2500 RPM NO RULES OF THUMB

04:18

A 1969 Mercedes-Benz. Leak at one of the new hoses, high-pressure nitrogen.

21:03

AC pressure and temperature experimenting between recycle and fresh air mode 

01:52

Body shop car just recharged this vehicle AC not working correctly. Air contamination in refrigerant

04:31

Fisker Karma , Karma, Fisker Ocean , repair Service Center, San Francisco, CA, @ Pats Garage 

04:13

2023 Toyota Highlander after refrigerant charge . Testing system, checking pressures / temperatures

06:12

Refrigerant recovery quick then vacuum then recharge.

01:12

Toyota Highlander 820 g Refrigerant Recharge . Front and rear air conditioning.

00:12

MOST AUTOMOTIVE SHOP DO NOT EVEN OWN REFRIGERANT LEAK DETECTORS THAT CAN FIND LEAKS

01:14

HONDA LEAKING EVAPORATORS, of course we expect nothing less from Hondas poor quality AC systems.

02:30

REFRIGERANT PT CHART 📊 TELLS YOU THERE IS ONLY VAPOR REFRIGERANT IN THIS CAR

01:21

Coolant, low computer even knows the car is not level to perform coolant to air purging

01:08

AC SEALER clogs recovery tank. AC STOP LEAK IS USED TOO MUCH

00:39

AC SEALER PLUGS UP RECOVERY UNIT SCREEN

00:37

UV Fluorescent refrigerant black light . Can prove somebody worked on this car before 

17:21

Fresh air affects AC system, performance and diagnostic. Hood open hot engine heat over 100°F.

07:32

Refrigerant recovery then turning on vacuum. UV dye washed away by water.

01:07

Toyota plastic clip condenser line. Body man was very angry. He cannot get it off.

03:23

HEPA FILTER, how to get a large filter into the space of a small filter FOLD IT

08:50

THIS AC HAS NO REFRIGERANT CONDENSER? 🤔 glycol plate heat exchanger 

01:14

HOW LONG IT TAKE TO RECHARGE R1234YF REFRIGERANT?🤔

01:44

Vacuum decay on the AC and just over 800 micro. Aftermarket condenser was cause of leak.

01:49

AC system vacuum after performing high-pressure nitrogen decay test

00:37

High-pressure nitrogen pressure decay test. Make a report copy goes in customers file.

00:57

Condenser fans on rooftop of snap on truck bad

02:35

AC on this SNAP ON truck has so many AC problems that were never addressed.

03:17

 SNAP ON TRUCK AC SYSTEM. Kahn condenser fan is not working.

05:50

Chassis manufacture, we called did not give us the correct refrigerant charge specifications.

02:56

VACUUM PUMP OIL SATURATED WITH WATER. 💦 pressure testing with shop Air usually does this. 

04:05

MOISTURE CONTAMINATED REFRIGERANT . Manufactured for snap on from the factory 

03:00

(bad language used) MUCH MORE REFRIGERANT used high side pressure goes down. 

01:44

Extremely moisture contaminated refrigerant 187 g refrigerant at 270 psi 

06:59

255°F compressor discharge 270 psi extremely low on refrigerant. Why is the psi so high ?🤔

07:08

Subaru common AC REFRIGERANT leaks for decades and Subaru does not fix the problem.

01:41

Leaking aftermarket condenser. $219 diagnose. another $500+ to recharge.  but they saved $80.

02:12

TOO MUCH AC REFRIGERANT OIL ! DID NOT READ INSTRUCTIONS

01:39

Leaked out entire charge 1st time. 2ed recharged. It never leaked again. 🤷 sometimes leaks stop.

01:35

Inducer blower HIGH TEMPERATURE SILICONE hose. This is what the manufacture should’ve used. 

04:50

Refrigerant leak ULTRASONIC LEAK DETECTOR compressor front shaft seal leak .

03:08

2ed high-pressure nitrogen decay test. 0.2 psi lost first time , 0.0 psi lost second time. ?

04:32

DID YOU JUST REPLACE A GOOD AC COMPRESSOR?🤔 and you still have the same problem.

01:52

-27°F R134 REFRIGERANT. In a 50 pound tank.. should there be pressure? 🤔 (remember science class )?

03:50

Micron gauge pulling vacuum on 50 pound refrigerant cylinder that is moisture free.

01:41

Water 💦 condensating, and dripping off the evaporator removing humidity.

05:42

1 AC fan NOT working ON A COOL DAY IT APPEARS THE AC IS WORKING NORMALLY.

01:36

REFRIGERANT EXPLOSION 💥 Body shop technician did not properly attach liquid condenser line.

05:51

AC electric compressor on a Porsche heat pump system. If this compressor burns out expensive repair

00:31

Removing liquid refrigerant & oil through the suction vapor line ?🤔 you thought there was only vapor

01:17

Lots of refrigerant oil and liquid refrigerant in the suction line low side service fitting 

08:48

Multiple vacuum and nitrogen purge sweep. This helps to reduce moisture content in the system..

13:17

Performing high-pressure nitrogen decay test steps. Temperature, sensitive gas,

05:08

High Extra Heat Load from one wall because the sun hits the other side of the wall

05:36

HEAT GREATLY HELPS REMOVE MOISTURE UNDER VACUUM. Plus dry, nitrogen sweep.

14:23

R12 REFRIGERANT RECHARGE. 12 PSI is normal low side pressure on this car.

01:20

After Dry, nitrogen sweep, 300+ micron drops down to 107 µm while pulling vacuum

07:55

Vacuum micron reading and dry nitrogen sweep on 100% original 1970 Mercedes-Benz 

04:27

Describing moisture removal, using heat and nitrogen purging and vacuum.