Temperature sending unit problem.

slantsixdan said

How about its accuracy? Does it accuratel show you 1/4 tank, 1/2 tank, 3/4 tank, and a full tank? Even though the question is about the fuel gauge, this is important to diagnose the problem you're having with the temp gauge.



Which ones, exactly? Brand and part number.



Unfortunately not. The manufacturer's publication says 15–19 ohms at 220°F, which doesn't help much. I've pinged my engineering guy at SMP and I hope to hear back from him next week.

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1)The gas gauge works fine. I’ve never had any problems with it. I’ve never run out of gas at least haha.
2) When I say I bought two, I meant that I went to autozone and just got what they said would fit and hoped for the best. When it didn’t work I figured maybe the sending unit was a dud so I got it replaced and the replacement doesn’t work either. I don’t have the information on brand and part number. I was looking around and managed to find the original sending unit that was in it when it worked. Unfortunately I can’t find any kind of part number on it.