fulltilt22 Posted March 14, 2011 Share Posted March 14, 2011 I have a 97 ch and suddenly the speedometer will read 35 when I'm going 65. Sometimes it will read accurately and sometimes it wont. I noticed my miles for the day are off but my trip meter is accurate. Any suggestions ? Quote Link to comment https://www.bigmacktrucks.com/topic/18333-speedometer-odometer-works-sporadically/ Share on other sites More sharing options...
motortrans Posted March 14, 2011 Share Posted March 14, 2011 The accelerator pedal might need to be replaced. Had similar problem with my E Tech. New throttle pedal corrected it. Good luck! Quote Link to comment https://www.bigmacktrucks.com/topic/18333-speedometer-odometer-works-sporadically/#findComment-74438 Share on other sites More sharing options...
Supertrucker117 Posted April 20, 2011 Share Posted April 20, 2011 speed sensor is out. just changed mine last week was doing the same thing. Quote Link to comment https://www.bigmacktrucks.com/topic/18333-speedometer-odometer-works-sporadically/#findComment-76382 Share on other sites More sharing options...
cgallamore Posted April 20, 2011 Share Posted April 20, 2011 I have a 97 ch and suddenly the speedometer will read 35 when I'm going 65. Sometimes it will read accurately and sometimes it wont. I noticed my miles for the day are off but my trip meter is accurate. Any suggestions ?i had a 96 ch doing that when i went under to change senser found the yoke loose. tightend it up and was fine... Quote http://www.bigmacktrucks.com/uploads/1272400769/gallery_4852_794_314995.jpg Link to comment https://www.bigmacktrucks.com/topic/18333-speedometer-odometer-works-sporadically/#findComment-76385 Share on other sites More sharing options...
jewels Posted April 23, 2011 Share Posted April 23, 2011 Speed sensor, 9 out of 10 times....UPS mechanic Quote Link to comment https://www.bigmacktrucks.com/topic/18333-speedometer-odometer-works-sporadically/#findComment-76527 Share on other sites More sharing options...
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