2003 Chevrolet TrailBlazer "rpm working" Questions

2003 trailblazer ac barely works except above 2000 rpm also compressor does not disengage unless over 2000 rpm for about a minute and lowside pressure is also high unless over 2000 rpm for about a min

...rpm fuse What do you mean by RPM fuse? There is no individual fuse for the Tachometer. If you have a Tach that is not working, the most probable cause is a bad stepper motor in the instrument

The RPM needle does not move. What could be The RPM needle does not move. What could be wrong? Also, no washer fluid gets to the rear window when I push the rear window wiper button. What could be ...

2004 Trailblazer,2.4L. Tachometer not showing correct rpm. It shows about 4000 rpm when engine is off and 5000 when engine is started. Any idea where the problem could be? Thanks If the car runs fine ...

rpm's are not working, fixed the headlight was a fuse but other stuff still won't work. none of my gauges are working. speedometer, odometer, gas gauge, oil gauge, battery gauge, rpms sounds like your

...rpm and how fast you are going are not working Check the gages by turning the key's to the run position and see if the gages work. If not check the fuses and then work your way to the wire harness. ...

speedometer and rpm's won't work properly on our 2004 Trail Blazer speedometer does not work properly speed sensor

2003 TRAILBLAZER RUNNING ROUGH AND SHUTS OFF AT FULL STOP, AND WHEN I TURN THE A/C ON THE RPM DROPS.I CHANGED THE PLUGS AND WIRES BUT IT DID NOT WORK, WHAT CAN IT BE? Throttle body needs to be cleaned

...air conditioning. Upon turning the AC on the switch sends a signal to the computer to increase the RPM's to the engine so it will not die out possible Idle air ...

working correctly. shows 5to 7000 rpm when you know that it is really just 1 to 3000 rpm. How do you recalabrate it? 2004 chev trailblazer Hello, try and turn the ignition slowly like you are going to