cost to repair ingition coil on 2001 cadiliac. Do you have to replace all on 2001 Cadillac Seville STS

Do you have to replace all of them if just one is bad?

Asked by for the 2001 Cadillac Seville STS
1 answer
if it is a coil pack with separate coils then can just change the one coil but chances are its probably all in one then you will have to replace the whole thing