In my 1996 Corolla, the intake point is in the back left corner when you open the hood. It's a small cap about half an inch wide and an inch long, has an "L" on the top and when you remove it and look at the inside it should be light green.
My can of r134 came with a blue hose with a pressure gauge attached to it and you just unscrew the cap on your hose, attach the hose with the r134, and hold the can of r134 upside down while shaking it. The engine should be on with the AC on at max while you're doing this for it to charge properly.
Hope this helps.
Tire pressure.
A 1983 Toyota Corolla was equipped with electronic ignition system, therefore it does not have points. However, if the engine has been modified such that the car DOES have a point-type ignition system, the typical point gap for an earlier model (i.e. years 1974-1977) would be .018"
Tire pressure.
freon11
It connects to a nipple on the bottom of the intake plenum. Reach under the top left side to find the connection point. With the intake plenum installed it is a blind connection.
This is the check tire pressure light. you either have a low tire or bad sensors. Toyota sensors have a problem where if the tires are under 35psi the light eventually comes on, even if their recommended pressure is 30. The spares on the suvs may also have a sensor.
This occurs because the refrigerant must be capable of releasing excess heat easily. It can do this by boiling and having it in steam.
the point where refrigerant evaporates in the evaporator. Generally the center of the evaporator.
You do not adjust the valve clearance on a 2008 Toyota until it has 60000 miles. At that point, you might pay for getting it checked, or check it yourself. However, Corollas normally run 100,000 miles and even longer without any need for adjusting the valve clearance.
The compressor elevates the boiling point of the refrigerant to a point at which the air (or water) moves across the condenser is low enough to condense the refrigerant to a liquid. Additional passes in the condenser coil cool the liquid refrigerant below its boiling point to ensure it remains a liquid as it experiences pressure drop in its journey to the evaporator. This cooling below the boiling point is called sub cooling
Refrigeration works by cooling items to a point too low for certain bacteria to thrive.
DOT 3 or DOT 4. DOT 3 is standard for Japanese cars; DOT 4 has higher boiling point but stops the car the same way as DOT 3, so it's a better fluid.