» » »

Isuzu Q&A

Ask Your Question

1998 Isuzu Hombre Question: why would i have no heat and my temperature gauge not work on my 98 isuzu hombre

 

Question

dsh1989, Memphis, TN, November 03, 2012, 22:06
 Rookie

I just changed the water pump, thermostat and temperature switch because I had a leak and was told it was the water pump. I have no leak now but my heat is still not working and neither is my temperature gauge. WHY??? Please help

2 Answers
Flag This
  • Answer #1

    November 03, 2012, 22:15
     Master

    Why , Because it wasn't diagnosed properly? Was the temp. guage working before? If so, make sure it's plugged in and no wire damage. Thermostat installed correctly , and system was allowed to warm up and purge all air out of system??? Air trapped in system will cause a no-heat condition sometimes.

    Reply
    Flag This
  • Medium-star Best Answer
    November 04, 2012, 05:10
    Profile_thumbnail
     Master

    possible air in system; possible broken/disconnected CTS or wire.

    Reply
    Flag This