so I’ve been looking into why my temp gauge always read cold it wouldn’t ever hit 195 it would show 150 the whole time it runs but if I put my temp gun on the thermostat it’s always at operating temp.. so I tested the temp gauge by grounding it out and it maxed out like it should. Then went on to replacing the old corroded and melted temp sender connector it didn’t help. I then changed the temp sender itself and now it stays stuck at 120.. I’m confused. And the oil pressure gauge would read a little low so I changed the sensor it’s a easy cheap fix.. started it and oil pressure read higher than it did before so I thought ok good the sensor was bad. Well as it warmed up the damn oil pressure gauge started twitching and it really twitches in gear at idle. Now I just put a new battery in it and cleaned every single ground I could find. So I’m lost. Any advice?