17-22 Hg
Virtually all vehicles since 1994 use refrigerant r-134a. On a 97 Suburban, the suction (low pressure) and discharge (high pressure) ports are located on top of the compressor. Refrigerant is added to the low pressure side. It is attached to the larger refrigerant piping and hose which runs to the accumulator-drier at the firewall. The smaller high pressure pipe attaches to the condenser located in front of the radiator. Do NOT attach a refrigerant can to the high pressure line.
If your 97 GMC Suburban won't start when it is hot outside, check the distributor cap to ensure it is clean. You should also ensure it has plenty of coolant.
it should be right on top the motor
The procedure is 97-99% effective
unplug your ECM B fuse that should shut it off
If both vehicles have the same motor it should match up. You may have to order or make an adapter for the wiring.
The 97 Chevy Suburban doesn't have a timing belt.
no it wont, because the 97 is a 700r 4l160e and the 99 is a 4l60e, the 97 is a one piece transmission and the 99 is a two piece transmission, on the 99 the bell housing can be removed and the 97 is a one piece.
YES they are the same.
Yes it does.
you should not have to take it off the fuel pump is on the back of the motor
at 3000rpm it should be 56psi