93 town car charging problems?

Question

my problems started after having a battery and alt replaced. since then ive had to keping jumping the car after a week I took it to another mechanic and he diagnosed bad diodes in the alt and bad cell in the battery. I took the car back to the original mech and he replaced the battery and alt. but now a week later its happening again. I had it checked again by second mech and he said bad diodes again. its a 130 amp alt that he said was only putting out 98 amps. any ideas

Answer 1

Replace your voltage reg. on the left fender by the firewall. around $35

Answer 2

find out what can cause alt failures something in the car is shorting out and ruining your alt you should have noticed something that does not work properly in the car