Want this question answered?
I need more information as to what is wrong with your a/c system so that I can help you more.............
Any 1995 and newer vehicle will use R134a.
30 psi
The cabin air filter on a 2005 Cadillac CTS-V is located below the glove compartment. It can be accessed via a panel for replacement.
Fuel filter.. Air Filter.. Spark Plugs...
cheack your break booster.
Check coolant level Replace radiator cap Radiator may be clogged Make sure air flow through radiator is not resitricted
Just keep the reservoir filled to the right line and the cooling system should take care of the air bubbles after a while, provided that the radiator cap is sealed for both pressure AND vacuum.
It could be from condensation from the air conditioner if it`s summertime. If it`s winter, take your car in for an inspection.
There should be some ductwork alongside the core support next to rad. Generally there are clips to open.
The basic features that are included with the 2009 Cadillac CTS automobile are a 3.6L 263 hp standard engine, 263@ 6400 RPM, 253@ 3100 RPM torque, 6-speed manual overdrive, 16-18 city mpg, 25-26 highway mpg, air conditioning, power windows, doors, seats and locks, CD player stereo, navigational system and more.
its a valve to let the air out of the system