troubleshoot my gauge!

[veebee]

i have a blitz blm oil temperature gauge. here's the story behind it. it was installed with my sr, worked for a while, stopped working when i picked the car up, was driving home from memphis and it randomly started working. been working fine since may 3rd. i went to go to work this morning and it wasn't working again.

what it does is go all the way up to 150 degrees (c) and sits there. it's getting power, as you can tell, and lights up fine. is it a bad sending unit? i'm fairly sure it's not a loose connection because i installed my turbo timer today and everything behind the gauges was fine...

[veebee]

please help this is annoying

[driftneil]

check the connection into the sending unit (prob drilled into the oil pan) maybe just a loose wire or melted.