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Several posts on tachometer and, or speedometer needles sticking...especially on hot humid days.
I replace two sets of instrument cluster capacitors on 92 and 93 SC400 while repairing custer needle LED light pipes.
It seemed to solve sluggish gas gauge and temperature readings while apparently solving the tach and speedo hesitation
Anyone perform this task, and do you have a list of caps used..
Have attached list used on SC400..
Not hard to do but time consuming as most capacitors are superseded by improved technology, albet wirh smaller case size, so going to higher voltage is a solution.
Instrument cluster capacitors
