2000 Chevrolet Tracker "pump actuator" Questions

...actuator , you mean the front axle pump? there is non, err, not directly the PCM drives the pump direct, Page 9-a19(FSM) pinsc51-2 pin 15, drives and pin 18 the PCM senses if it did.? the pump is ...

...pump, and air hoses that lead to an actuator inside the front differential housing. If there is a leak in the system the PCM will run the air pump for 10 seconds and then shut off, and your propeller ...

... but it appears the 4x4 Actuator and/or Pump may be worn out on your Tracker. You may want to look into installing manual hubs on the front axles to bypass the auto-locking hubs, if so equipped. ...

...actuator pump. I have been unable to locate one on the web. Could you please help me with further information? What exactly should I be typing in for a search? Is it vacuum or pressure? Does that ...

actuator pump located behind the front bumper. The wire connections to it were corroded from age. Replace them or solder directly to pump. You can find it by following the tube from the front transfer

...actuator pump', which is right behind the front bumper area.  Hubby replaced it himself. Good to know to check for that type of item. So search out acuator pump. Don't remember the cost ...

...pump fuse or relay must be removed and the fuel pressure relieved from system. You can start the car and then remove fuse if there isn't a valve (similar to one on a tire) that allows you to push on ...

...pump, radiator, hoses, thermostat, actuator door, and flushed heater core still no heat. Automatic ac when on heat does not blow out front vents at all and when switched to manual heat cold air blows ...

...actuator works with hand vacuum pump. vacuum is not changing when transfer shifter is move from engage to disengage. vacuum at axle actuator stays on disengage side of actuator. Check out You tube

...actuator, or slave cyl, is installed by the clutch plate, inside the transmission, but there should be a cut out in the case where the bleeder is located. loosen this up with a hose slipped onto it, ...