isspro trans temp gauge

[loghauler]

Have had this installed for about 14 months now. In the last 5-7 days the needle fluctuates wildly - 130/160/pegged/190/130 etc. - all while drivng 55 - 65 empty. Checked the connection at the transmission and everything looked good. All other wiring seemed OK. Comments/Suggetions??

 

[dzldpatriot]

Hmmm, I've got the same gauge (plus their boost & pyro). Have not had any problems. If your wiring is good (tight connections, no grounds, power supply tight), there's not much more other than the temp sender, "box" and the gauge. Have you given Isspro a shout? Sorry I can't help you more, hopefully some one else can. I'll follow your thread to see what is the culprit.

 

[SVWindwalker]

I had the same problem with the Isspro fuel pressure gauge on my 2000, only it only lasted 3 weeks before it started rattling and vibrating over about a 4 lb range. I checked everything I could think of, with no solution. Unfortunately, I had no phone # for Isspro, so still have the same gauge a year later. Terry

 

[rbattelle]

I've had the same thing happen with 3 Isspro oil pressure gauges. 2 of them I warranteed, but the 3rd one I've been assuming it's somehow my fault.



I'd call them about it.



-Ryan

 

[bmoeller]

My transmission temp gauge does it once in a while. Mine has the amplifier box, and sometimes the screw work loose, and cause a intermittant connection, causing the needle to do weird things. Just tighen them up, and it works fine again.