Ok so I'm down to just a couple annoying issues before I take this thing for body work and paint. The speedometer isn't fluid in movement. It jerks forward, then it will actually start backwards for a second. I know it isn't accurate. I have replaced the cable. I replaced the gauge. In the transmission I pulled out the gear but the teeth seem fine. I haven't altered the gear ratios. Apparently it is tough to find the parts that drive the speed? Any ideas?
I've heard that oftentimes the cable needs some graphite to keep it moving smoothly - but since you've already replaced it and checked just about everything else it could be I've read of a few threads on this; heck my speedo does it usually around the time I switch gears and start accelerating...it takes a while to catch up, and as far as I can tell "it's a Jeep thing."
New or used? The gauge itself is probably bad. Search this forum for John Strenk post on gauges and see if it tells you how to rebuild the mechanical portion. Also I was looking for some information the other day and came across s web site that told you how to calculate which speedometer gear you need with different size tires and gear ratios. Sadly I don't remember where.
I had the original gauge on when I bought and it worked. At some point in my work it stopped even though I have changed nothing under the car. Changed the cable and the gauge and still the same thing
Take a drill and connect it to the cable then run that for a few seconds. If it still jumps around you know it's not the speedo gears in the t-case. If it does not jump around then you are down to the gears in the tcase or you may have the gear holder indexed wrong.
|Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)|