Temperature Gauge Jumping around

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thunder240
Posts: 2
Joined: Wed Jan 25, 2006 3:39 pm
Car: 1991 240SX

Post

Last night I was driving my 91 240sx. I noticed that the temp gauge was jumping from normal down to the Cold side. It never jumped to the hot side. It would stop jumping when I pressed the clutch, but as soon as I got back on the gas, It starts jumping again.

Any help is appreciated

Seth


User avatar
JNM240
Posts: 1375
Joined: Wed Jul 31, 2002 2:45 pm
Car: 90 Coupe, 90 Hatch (CA18DET)
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Wire connection at the temp sending unit is loose/bad.


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