Coolant and amperage gauges are not reading properly

Tiny
MARK ANTHONY POLLAK
  • MEMBER
  • 1989 FORD BRONCO
  • 5.0L
  • V8
  • 4WD
  • AUTOMATIC
  • 360,000 MILES
The coolant and amperage gauges are not reading properly. Looking at the dash gauges they are analog, although the connections are an electrical plastic schematic. What is an option to make them work or read correctly?
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Wednesday, September 28th, 2016 AT 6:31 PM

1 Reply

Tiny
HMAC300
  • EXPERT
Ford amperage gauges rarely worked correctly see is power is coming to coolant gauge it may be a poor connection, other wise you will have to hook your own up with a gauge set. Voltage gauge is much easier and accurate though. They normally come as a set at auto parts. To test cluster it is the red/white wire for coolant. It should blink or have low voltage.
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Thursday, September 29th, 2016 AT 6:19 AM

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