Just finished installing new gauge cluster, Speedo, Tic Toc Tac, Fuel, Temp and Oil on my 70 Roadrunner 383. Also installed new circuit board, light bulbs and low voltage limiter. All seemed to be fine at startup. Good oil pressure, fuel gauge reading well and temp gauge working fine. Until I started driving bout 5 miles. Then.... in perfect unison the fuel, temp and oil pressure gauges started moving to the left ever so slowly until they "zeroed" out. Then they started to reverse course, again very slowly then back to zero again. Always in complete unison. Any suggestions would be helpful. Ground issue? Low voltage limiter? Power issues at the gauge pin connector? Thanks.
try and put the old limiter back in and see what happens. Just saying the OE limiter has been around for 50 plus years in many cars and still work.
I was gonna comment on George Custer......but then i read it again. Time to get my eyes checked again, i guess.
Well they all have separate grounds, only thing common is voltage from the limiter. I'd look there 1st
I ran a wire connector directly from the voltage limiter ground to chassis ground to be safe when I initially installed it. I'll try putting the original limiter in.
Well, after pulling the cluster out again, I replaced the new voltage limiter with the 50 year old one I saved. The old Bird loved the old one much better. No issues with the "moving" gauges. Just goes to show you older can be better.
there is a video on how to check if voltage limiter works. google how to test chrysler voltage limiter very ez to do.
