Added Tach, now gauges are screwed up!
I have a non-JX 88.5 Suzuki Samurai (square dash vents). I wanted to add a Tach, so I purchased an instrument cluster from a 88.5 JX model at a Junkyard. I swapped the two clusters, and the Tach, Speedo, idiot lights, and turn indicators all work fine.
The Problem is that the Fuel and Temp gauges now read way off. As soon as I turn on the Sammy the Fuel guage moves to full, irregardless of actual fuel level. The temp guage stays in the cold area until the engine starts to warm, and then it shoots way off the hot end of the scale. Since my engine hasn't melted, this is also inaccurate.
I Love my new Tach, but need the other guages. I tried swapping the Fuel/Temp guage from the original cluster, but they don't fit at all. The cluster is not returnable.
Any help would be greatly appreciated!!