prento Posted June 10, 2003 Share Posted June 10, 2003 I bought a 1991 LS 400 a few months ago. The temperature guage does not work. It is stuck in at the bottom in the cold position. I changed the sensor but it still doesn't work. Any suggestions as to what the problem may be? Quote Link to comment Share on other sites More sharing options...
SKperformance Posted June 10, 2003 Share Posted June 10, 2003 i doubt it is the wiring for it as the check engine light would come on unless your fan is staying on probably the gauge in the cluster get a scan tool hook up to make sure it is reahing temp though Quote Link to comment Share on other sites More sharing options...
prento Posted June 10, 2003 Author Share Posted June 10, 2003 thanks skperformance, I'll give it a try. say, do you know where I can find a scan tool? or what type? I wouldn't mind owning one. Prento Quote Link to comment Share on other sites More sharing options...
SKperformance Posted June 10, 2003 Share Posted June 10, 2003 pep boys or a napa store should have one Quote Link to comment Share on other sites More sharing options...
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