0
Where is the low pressure air conditioning service port on a 1990 buick lesabre?
Wiki User
∙ 14y ago
I highly recommend taking it to a service station because you will need to have it retrofitted and the freon changed to r134a instead of r12 ---- DO NOT ADD r134a to r12 it will lock up your compressor ---- But the low pressure valve is the one closest to the firewall it will look like a tire valve stem. The high pressure is located closer to the ground.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What tire pressure should there be for a 1995 Buick LeSabre?
33 psi
What is the tire pressure for a 1992 buick lesabre?
30LBS in each tire.
What is the 1989 buick lesabre normal fuel pressure?
40-47psi
WHAT IS code p0108 on a 97 buick lesabre?
Manifold Absolute Pressure/Barometric Pressure Sensor
Where is air conditioner recharge valve on 1990 Buick Lesabre?
The 1990 Buick LeSabre air conditioner recharge valve can be found on top of the air conditioning compressor. The air conditioner recharge valve will have a blue top.
Where is fuel pressure regulator on 1992 Buick lesabre?
on the fuel rail to the side
What is the recommended tire pressure for 1998 buick lesabre?
32-35 psi
Where is the oil pressure sensor located on a 2001 Buick LeSabre?
R H REAR OF THE ENGINE
Where is the thermostat on a 1987 Buick LeSabre?
Where is the thermostat located on a 1987 Buick LeSabre?
Why won't my 1988 Buick Lesabre start?
Because its a 1988 Buick LeSabre
Diagram of Buick Lesabre ecm location?
where is the ecm on a 2000 buick lesabre
Where is the low pressure air conditioning service port on a 1998 Buick Skylark?
Well if it's the same as the 97 buick Skylark the blue or low pressureAC line is near the lower pressure hose coming off of the radiator... almost right next to it.
