Hello, iam New here. I have been having this issues while driving the speedometer will start jumping back and forth around 40-50-60 ml. The speed sensor has been replaced.

 

what year and model truck do you have the issue with.

 

Well, it is something with a speedometer. That narrows it down. Probably the space modulator is failing when getting ready for jump to intergalactic pre-launch navigational programming, causing a waiver of magnetic fields near the needle of said speedometer. Add two Tsp Dilitium to the fuel tank, allow to dissolve, then shake. Should be good to go.

 

Good morning,

Hummer 2006 H3. Like I said the speedometer will start jumping back and forth not for long but only around 40-50 mph. It doesn't do it all the time. I recently change the transfer case seals and new oil. Transmission oil has been change and filter. Engine was replace a few moths ago and its running good. Except for the jumping speedometer ?. Thanks.

 

Doc Olds, Whats Dilitium ?

 

Here is a clip I record while driving. I hop this help. Thanks https://photos.app.goo.gl/FE5Y33pFtcKvztS68

 

Speedometer gauge stepper motor OR speed sensor in the Tcase maybe?

 

Dilitium is two molecules of lithium bonded together and is real. Dilithium Crystals, fake TV stuff.

 

When you installed the T Case Speed Sensor, did it properly seat all the way in? The rubber O ring can get twisted when installing causing it not to seat fully and/or crooked.

 

Doc Olds, I will check again on the speed sensor. But I think is install correctly.

TAINTER, Not sure about the gauge stepper motor, since the jumping is only around 40-50 mph.