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#1
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A/C woes...
I recently took my 84MB300DT to a shop to get the compressor changed. The compressor was getting noisy but the system was still cooling. I immediately realized that the people working at the shop were severely retarded. I decided to let them do the work anyway since they were the only shop withing walking distance. I Pick up the car and the system is not cold its only mildly cooler than ambient temps. what could be wrong here?
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#2
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I believe you answered your own question.
Find another shop, a reputable one, to diagnose the problem, Then contact the first shop with the repair bill.
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81 Mercedes 300SD 289k.......SOLD 82 Mercedes 300CD 252k......slow ride 82 mercedes 300 SD...mi Unknown 83 Mercedes 300D ????ksniff..gone too 84 Mercedes 300D 148k........SOLD 85 Mercedes 300TD 386k and holding some one elses project |
#3
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Sounds like a run-of-the-mill R-134a conversion!!!
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#4
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I'm pretty Done with mechanics, sorry. All the ones ive come across have been complete idiots, with all the confidence in the world behind them. I would rather try to troubleshoot myself.
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#5
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Quote:
As an engineer, I can mull it over for a week or two and come up with a diagnosis for which I am 65-75% confident. What's the deal? |
#6
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We mull and mull and come up with a conclusion we are pretty comfortable with - doctors never let the facts get in the way of a good theory If you think about it, the two situations (scientist ->doctor & engineer->mechanic) are pretty parallel.
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Current Mercedes 1979 maple yellow 240D 4-speed Gone and fondly remembered: 1980 orient red 240D 4-speed Gone and NOT fondly remembered: 1982 Chna Blue 300TD Other car in the stable: 2013 VW Jetta Sportwagen TDI / 6-speed MT |
#7
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Many times I challenge the doctor.........the symptoms don't add up to the diagnosis which he's very quickly provided. "You're not a doctor"...........becomes the favored expression and its put forth with the typical condescension characteristic of those that are cornered with nowhere to go but to hide behind the sheepskin. |
#8
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dealing with various heart and blood/pulmonary doctors working on my dad. don't get me started on doctors "opinions"...
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
#9
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You know that you're onto something when you get the statement, "You're not a doctor"..........keep going in that direction.
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#10
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I just can't take people that are cocky AND stupid all at once. This place was run by one inbread famely. I walked into the shop in my Flight Instructor uniform, and the guy ask's me if im a Pilot. I answered "yes". Then the Guys start to tell me all about aviation and why helicocters are better than planes (yes helicOCters) and what happens when an engine fails etc. All with a logic that could have been excusable for an enthusiastic 4 year old. How do people become this stupid!?!
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#11
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Then you certainly don't want to be a flight instructor!!!
(That said, I fully understand that the majority of flight instructors don't want to be flight instructors.) Sounds like the typical FBO!!! Last edited by tangofox007; 09-27-2007 at 06:12 PM. |
#12
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Let me just play devil's advocate for a sec.
1. How much does your average scientist have to pay a year in malpractice insurance? Most doctors are so s***-scared by a lawsuit that they just do whatever hospital policy and/or convention and/or their drug company rep. tells them to do. 2. There are a fair number of stupid people in the world. 3. Some are mechanics, some are engineers (I work with them everyday), we are all stupid in our own special way. 4. A/C "experts" are known for their villainous and unscrupulous business practices. Most mechanics, and doctors for that matter, are assaulted on a daily basis by woefully uninformed individuals who just want their car/ body to work right and don't want or care to hear about why it doesn't. 5. Thats all, I can be monumentally stupid as well, just ask my ex-wives.
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1985 300D Gretchen (Astral Silver) 220k 1983 240D 4-speed Evelyn (Orient Red) 203k TANSTAAFL |
#13
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by the by, I say go for it, as far as fixing your own a/c. Its kind of a pita, but immensely satisfying at the finish line to know YOU made it work, when a professional couldn't.
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1985 300D Gretchen (Astral Silver) 220k 1983 240D 4-speed Evelyn (Orient Red) 203k TANSTAAFL |
#14
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It would be nice to see doctors and lawyers quit "practicing" and do stuff for real. "You are not a Doctor" they say as they write out another prescription for some drug they would not give to their own family members...
Anyway, fix your own A/C. It is not all that bad, and if you understand how and why something works, you can fix it. I prefer planes over whirly birds. Engine or tail rotor stops, only your guardian angel can save you. With a plane at least you can glide and have a better chance of landing with out too much injury.
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RRGrassi 70's Southern Pacific #5608 Fairmont A-4 MOW car 13 VW JSW 2.0 TDI 193K, Tuned with DPF and EGR Delete. 91 W124 300D Turbo replaced, Pressure W/G actuator installed. 210K 90 Dodge D250 5.9 Cummins/5 speed. 400K |
#15
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Fifty per cent of the people are below average. And in my experience, about 90% of the population will argue with that statistic!!!
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