Mercedes Repair Questions? Ask a Mechanic for Answers ASAP
I have been a professional master mechanic for over 35 years and am happy to help you with this.
Did you use a set of gauges that connected to both the high AND low side pressure ports when you charged it?
Ok, let me know. take your time.
Ask him if the compressor cycles on and off .
Also ask him how much charge he out in it
how much charge did he put in it
Ok, when it cycles on and off it means that it is NOT full enough. You cant depend on the reading from just one hose.
Have him add more until the compressor does not cycle on and off anymore then see if it blows cold
Let me know please.
Take your time. i will be here for you.
tell him that it will only take the charge when the compressor is on, so it may take a little while when its cycling on and off.
eventually it wont cycle on and off anymore and it should start to blow cold
Don't worry about over charging it. If it still cycles, it's not full enough
No problem. I will be here for you. Also if you just signed up for a subscription, you get 2 free phone calls.
Sounds good. Where are you? Is it pretty hot there
I can sure understand.
That's correct. If it cycles on and off its still low.
Are you still with me?
Please don't leave me hanging. I was supposed to get off work an hour ago but I promised you to be here for you.......
Do you want to continue tomarrow?
If you rate my service so far, we can continue tomarrow and there is NO further charge.
I really think you will need to take it in to be looked at? This has a special çompressor and should be handled by a pro.