How many gauges are you powering, Temp, Fuel, and oil?
The reason I ask, is if all three, the linear IVR (7805) can go into thermal shutdown unless it had a good heat sink.
The 7805 regulator circuit should have both input and output capacitors.
Is there a picture of one of these electronic conversions completed? My dash does not work and I am pretty sure this is the reason. I would like to replace the old point type with a newer electronic version.
OOPS!
Never Mind. I just found th elink already posted back a few pages.