Mazda Protege Problems: 5 Issues Every Owner Should Know
1990-2004 model years · 420+ owner reports · Updated April 2026
According to Au7o's analysis of 420+ owner reports, the 1990-2004 Mazda Protege has 5 documented known issues. No issues are rated critical, indicating generally reliable ownership. The most commonly reported issue is Engine Mount Deterioration with 160 owner reports. Across all issues, repair costs range from $80 to $600. DIY maintenance guides at au7o.io.