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  1. Chevy C/K Truck Forum
    Below was a topic a while back on a 1990’s Silverado…… how to test the temp sensor. I’ve tried this and it results in needing a new sensor. I’ve replaced the sensor twice and it’s still doing the same. Pegging to the hot side when the wire is in the sensor. Any advice? That wire that's on the...
  2. Chevy C/K Truck Forum
    Had a new Jasper 5.7L engine installed In my 96 Silverado. The temperature gage reads at the halfway mark between 100 and 210 (I read this as about 160?). Scanner confirms engine is at 194 though. Multimeter confirms new coolant temp sending unit is at 246 ohms. Replaced instrument cluster...
  3. Ride Of The Month
    I just recently got a 93 Silverado as a project truck. It’s the 5.7 liter and they temp gauge stopped working. I replaced the temp sensor and the sending unit (sensor on the manifold, and unit on the block). The temp gauge still doesn’t work though. I put a test light on the sensor contact and...
1-3 of 3 Results