The 1999 Chevrolet Suburban 1500 5.7 liter V-8 air check valve can be found on the firewall in the engine compartment. The air check valve will be on the drivers side of the firewall.
The PCV valve on a 2002 Chevy Suburban 6.0 liter engine is located in the engine. You cannot miss the valve.
where is the pcv valve located on a 2001 chevy suburban It is stuck in a rubber hose and pushed into the top rear drivers side valve cover.
The brake dump valve on a 1996 Chevy Suburban is used for bleeding the brakes after new brake pads are installed. It is located on the master cylinder for each brake.
where is the heater control valve on a 1994 2500 suburban
It's in a hose that goes in the top back side of the drivers side valve cover.
Where is front expansion valve for chevy suburban 1997
EGR VALVE IS LOCATED NEXT TO THE TOP RADIATOR HOSE AT THE ENGINE, IT CAN CAUSE ENGINE TO MISS, STALL AND SURGE.
It is pushed in the top rear drivers side valve cover and has a vacuum hose hooked to it.
If 1993 suburban rear ac not cold how can check the expansion valve?
The IAC is located on the passenger side of the throttle body toward the rear. It screws into the housing using a 1" wrench.
All GEN III GM egines (5.3L,6.0L,8.1L and LS1)have an internal PCV You do NOT change them....... well like most truck they are locted on top or back beside the maifold it will have a hose that goes to it one the passinger side at the top of the motor I am not positive, but I do not think it has a PCV valve. The Positive Crankcase Ventilation (PCV) valve on the 2002 Chevy Suburban with the 5.3 liter engine is located at the rear of the left valve cover-pull it out and check for vacuum with you finger.
The power booster check valve would be located where the vacuum hose is connected to the booster. The vacuum hose is connected to the valve and the valve is inserted into the booster. They are usually made of plastic.