most of the cars nowadays have air conditioning ........
Year one 1961. It was an option on mine.
In the late 50's.
in the UK the top of the range vw cars come with air conditioning as standard, but they have started installing air conditiong as standard on all of there cars
Start by visiting http://www.classicautoair.com/ A lot of companies have retrofit air conditioning for older cars. You didnt say what year / make / model.
You can unclog your cars air conditioning lines by disconnecting the lines and blowing air through them. It may be just as easy to purchase air conditioning lines.
Most all cars and trucks started in late 1992 to 1993 but everything was R134a in 1994...
I'm guessing they had to drive with the air conditioning turned on Maximum. It was very hot that year. The above is not the answer. Few Australian cars had air conditioning in 1973. 1973 was the year that motorists first had to start paying compulsory third party insurance on their cars.
in 1973, it was considered optional. For safety reasons they starred putting airbags in every car in 1974
No rofls.
They pollute the air by putting exhaust in the air.
On some systems (such as air conditioning).