Originally Posted By wesgtx440
So, update on this. I went out last night and was able to reach up under the dash, pulled the current regulator out and hooked it up to the battery, had a steady 5v output. Went back under the dash with the Fluke and measured for my 12v supply, that was good. It does feel like the regulator plugs in rather easily, so it must have not had good contact before, think I will pull it back out and put a slight twist in the prongs or something to help it "stick" better. Now the fuel, temp and oil pressure gauge work smile
Again, thank you all for your input.


Great..
Happy to help..
Many of the local SoCal Mopar guys contact me about their electrical issues. Actually troubleshooting the old Mopars electrical systems is straight forward compared to the newer computer based cars. The majority of issues are switches, bad grounds, loose connectors, bulkhead terminals. But major challenges are when an inexperienced person messes with things, then things can get difficult.
Take care.

Just my $0.02... wink