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#37
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Around $20/can... I figure if it lasts the season then that aint too bad!
"Scott M" > wrote in message ... > > "Spiderman" > wrote in message > ... > > I have a 1989 Chevy S10 Blazer that blows out warm A/C. It's low on R12 so > > the compressor just cycles on/off. I'm gonna top it off with R12. Is a > gauge > > necessary or can I just play it "by air". Where can I find the normal > > low-side, high-side pressure ranges? > > Just out of curiosity, how much are you going to pay for a can of R12 ? Your > gauges should read somewhere around 30 on the low, 250 on the high at high > idle. This all depends on the temp outside and the condition of the > compressor and the rest of the system. Feel the outlet (large) tube from the > evap to see ifs it cold, it will be when its full (if everything is good). > If for instance the expansion tube is plugged, you will probably blow up a > high side line while trying to get it cold. If it doesnt start to cool after > one can, be afraid Again, how much are you going to pay for a can of R12? > > |
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