Hi everybody

I have a Nissan Safari 1990 possibly a MQ model (diesel, 24V). It started with temp gauge and now also with the fuel gauge. The pics explain it better than I can describe:
IMG-20160202-WA0001.jpeg

I tried to take everything apart and this is how it looks like:
IMG-20160202-WA0004.jpegIMG-20160202-WA0006.jpeg

To me it seems the little white coils are heating up as it matches the melting on the fuel gauge.

I live in paraguay. It's difficult here to find good electricians and mechanics. For now I have disconnected the plugs for those gauges to prevent further damage.

Any advice or hints for possible problem sources are appreciated.

Thx in advance