It is R134. The port is either on or close to the receiver dryer or the shinny can thing in the right rear of the engine compartment.
No, actually a 1988 model year vehicle would have come from the factory with an R-12 system. If you're not the original owner of the vehicle, I would strongly recommend that you have a refrigerant purity test done on your vehicle - many R-12 systems were converted to R-134a, but retained the R-12 schrader valves.
The 1988 Chevy Corsica air conditioning service valves can be found on top of the air conditioning compressor. The air conditioning service valves are labeled as the low pressure valve and the high pressure valve.
Low pressure side of compressor (larger hose)
Freon valve on my 1989 Buick Regal Custom 3.1 V-6 located on driver side under the area of battery tray. Hope this helps!
the egr valve may be bad call a parts store they should be able to tell you
As far as I know, there is no fuse panel under the hood of 1988 Corsica. The fuse panel on my 1988 corsica is on the side panel of the dash board at the driver's side. There should be a cover that you can easily remove to expose the fuses.
Freon R12
my a/c sticker is gone under the hood.how much Freon goes in my system.1988 regular cab,v8?
R12
R12
The 1988 Corsica made a lot of sales after its debut in 1988. It was an impressive model weighing approximately 2,589-2,688lbs with a standard 2.0 liter four making 90 horsepower and a five-speed manual transmission.
The 1988 Pontiac Bonneville originally used R12 freon, this freon is no longer available due to government regulation. Your A/C system must have it's A/C service ports replaced. Then the system filled with the correct amount of R134a freon.
Loosen the tensioner pulley on your 1988 Chevrolet Corsica. When the tensioner pulley is loose the serpentine belt will easily come off. Put the new serpentine belt on and tighten the tensioner pulley.