I just picked up a 93 rclb truck with needle gauges. I'm not sure how accurate some of them are but I know for a fact a few of the gauges are being silly.
The first gauge is the tachometer gauge. It has a tendency to be a bit bouncy in the high rpms... I'm thinking distributor related? The truck has 328,xxxkm on it and I have no idea the last time maintenance was done.
The gauge is the volt meter. When the truck is running it shows +/- 19v but pulling a reading from the battery directly its showing a steady 14.25v. So I know from the battery to the rest of the truck voltage is good but the cluster is showing the wrong reading.
I haven't really dug deep into it yet but thought perhaps someone may have had a similar problem and know a fix.
The first gauge is the tachometer gauge. It has a tendency to be a bit bouncy in the high rpms... I'm thinking distributor related? The truck has 328,xxxkm on it and I have no idea the last time maintenance was done.
The gauge is the volt meter. When the truck is running it shows +/- 19v but pulling a reading from the battery directly its showing a steady 14.25v. So I know from the battery to the rest of the truck voltage is good but the cluster is showing the wrong reading.
I haven't really dug deep into it yet but thought perhaps someone may have had a similar problem and know a fix.