BMW Temperature Guage

Erratic BMW 2002 Temperature Gauge

I had been trying to find the cause of erratic behavior in the temperature gauge on my ‘73 BMW 2002. The needle jumped about randomly and would

Erratic temperature gauge and signal indicators may be caused by the small ground strap to the chassis of the car being broken.

An independent circuit can make your engine run about 15 degrees cooler.

Running 100% antifreeze is not the answer to better cooling.

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