Ok. The fuel pump reading was 55 with the key on and engine off.
Fuel pump reading was 52/53 with key on and engine on.
There was a computer reading of 1811 for a transmission code.
I looked up what 1811 was and my transmission has always shifted harshly every once in a while and it has done that for years so I don't think that is what the problem is now. Could is possibly be the fuel injectors clogged?