I picked up a nail in my LR tire and got it plugged. After putting the tire back on, the pressure indicator is still there, saying that my LR pressure is 0. After a few minutes, it switched to 31. Is there still an issue with my tire, or is there an issue with my TPMS?

I went to Pepboy's to get it plugged.

 

Sorry, the vehicle is a 2014 Sonic.

 

I never get a tire plugged , unless it is an emergency . I get them patched , from the inside .

Use an air gauge and check the pressure on all the tires . Then go from there .

God bless
Wyr