i found this i hope it will answer your question. my 2 cents GO TO A DOCTOR After 4.5 minutes of breathing R-134a at 0.4% by volume in air, subject three lost consciousness and both pulse and blood pressure dropped to zero. Medical personnel restored pulse and blood pressure and administered 100% oxygen. Vital signs returned to pre-exposure values after approximately one hour. After 10.5 minutes breathing 0.4% R-134a, subject fives blood pressure and pulse rose rapidly and the exposure was terminated. After one hour breathing room air and then only 2.5 minutes breathing 0.2% R-134a, subject fives blood pressure and pulse again rose rapidly and exposure was terminated. These were the only two subjects exposed to R-134a. Both subjects were still reporting problems with dizziness and balance six weeks after the exposure.
R12 originally. Unless it got converted to 134a, if it did, it should have a sticker indicating 134a.
Should be R-134a
A 1987 would have been built with r12. It should be retrofitted to R 134a.
Should be R-134a.
What temperature should liquid line be on 134a refrigerant
134A 134A 134A
if it has 134a hose connections, then it takes 134a. if it has the regular thread couplers then it should still have r12 in the system
Exhaled air has less oxygen than inhaled air.Exhaled air has more carbon dioxide than inhaled air.Exhaled air is warmer that inhaled air.Maybe the first 2 are redundant, but I think that should work!
Should be R - 134a
go to the doctor
because it can kill you!!!
From the passenger side of vehicle you should see a plastic cap on the A/C tubing. Look for an 'L' on it for the low pressure side. Unscrew this cap and use the fitting that comes with some 134a refills or purchase the proper epuipment. Follow instructions on the 134a can.