2004 Nissan sentra engine problems 2004 Nissan Sentra engine problems & complaints 2004 Nissan Sentra engine problems with 103 complaints from Sentra owners. Worst 2004 Sentra engine Problems. recalls & lawsuits for the 2004... Source Source Source Source Source Source Source Source Source Source Read Also: 2004 Nissan sentra 1.8s problems 2004 Nissan sentra se-r problems 2004 Nissan sentra computer problems 2004 Nissan sentra fuel problems 2004 Nissan sentra engine recall 2004 Nissan sentra transmission problems