Because the motion transactor is malfuntioning you need to get some carbon fiber wire and wrap that baby up in tin foil, pour gasoline on it then throw it in the AC, that baby will work like a charm
This is a dirty throttle body. Very common on our trucks.
no such thing
R134a
R134a
it's in the high pressure side of the ac line
Aprox 12 qts, it varies if you have ac or not.
How to remove and install the serpentine belt on 1991 Chevy Blazer with AC?
You don't have one; crack a line to drain it.
it is located in the bottom line under the accumulator
A 1987 Chevy Blazer uses R12 refrigerant as shipped from the factory. Most have been converted to the more environmentally friendly R134a.
under right dash Rick
Aprox 11 to 12 qts depending if it has AC or not.