3.0 lbs
INSIDE THE FUEL TANK.
Was built for R12, can be converted to R134a.
The refrigerant capacity of a 1991 Chevrolet Cavalier is 36 ounces of R-12 Freon. This is the same for all Cavaliers produced from 1986 to 1993.
4200 lbs
Was built for R12, should be converted to R134a
Was built for R12, should be converted to R134a
There is only one Freon, and that is R12. R12 Freon came installed in your 1991 Chevy. It may or may not have been changed over to R134 Refrigerant. If not change it over, as the cost of R12 is unbelievably high an is no longer in production.
most likely it is freon. your best bet is to convert it over to 134 a
The cost to rewire a 1991 Chevy Cheyenne can range from $1,000 to $3,000, depending on the complexity of the job and whether you’re using OEM or aftermarket parts. Labor costs can also vary based on the shop's rates and the extent of the wiring work needed. If you choose to do it yourself, the cost may be lower but will require time and expertise. Always obtain quotes from multiple sources for the best estimate.
Recharging the air conditioning is simple with a recharge kit. Connects the Freon bottle to the recharge port on the air conditioner compressor. Release the Freon into the compressor.
it is under the dashboard on the left side of the steering wheel. It has a cover on it that just pulls off.
its on the front of the motor in the center surrounded by the alternator top right the air conditioning top left