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R-134A Conversion
Has anyone recently converted their A/C system from R-12 To R-134A? If so, what were your procedures and how are the results?
Thanks |
#2
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Try a search, which should reveal hundreds of threads on this. Be sure to read those posts which attempt to convince you to stick with R12. It may be the best course.
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my 190 is r12....i believe it needs a charge and my mb mech doenst do r12 anymore so i am going to take it to my non-mb mech and have him check it out. it might be cheaper to find someplace that can just charge it if thats what it needs...if its leaking then converstion might be cheaper. my mb mech quoted me 300 to convert it to r134a.
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Cruise Control not working? Send me PM or email (jamesdean59@gmail.com). I might be able to help out. Check here for compatibility, diagnostics, and availability! (4/11/2020: Hi Everyone! I am still taking orders and replying to emails/PMs/etc, I appreciate your patience in these crazy times. Stay safe and healthy!) 82 300SD 145k 89 420SEL 210k 89 560SEL 118k 90 300SE 262k RIP 5/25/2010 90 560SEL 154k 91 300D 2.5 Turbo. 241k 93 190E 3.0 235k 93 300E 195k |
#4
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Cheap conversion....threaded on 134a nipples onto r12 nipples.
Drew vac on system. Filled w/ 134a & oil mix sold at wallmart. Cold and running well so far (2yrs) in a 78 bmw...cost less than $50.00 My MB came converted...nice and cold so far. YMMV!
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82 300D....went to MB heaven 90 350 SDL....excercising con rods |
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Quote:
Sounds easy enough. You didn't replace any O-rings or the dryer/receiver? Thanks, Dave |
#6
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Napa
NAPA sells a kit for less than $50 that has a conditioner in the kit that eliminates need to replace o-rings or oil. Just bleed old systemvacuum and add included fittings, 134A and conditioner. Put it in my buick 3 months ago and holding up fine. Don't like the way the 134a performs at idle but I hear thats normal for 134A.
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65 190d sold 85 380SE sold 87 560 SL 180K 84 380SE 96K (mint) |
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