Toyota T100 Problems: 5 Issues Every Owner Should Know
1993-1998 model years · 0+ owner reports · Updated April 2026
According to Au7o's analysis of 0+ owner reports, the 1993-1998 Toyota T100 has 5 documented known issues, with 3 rated critical. The most serious are 3.4L 5VZ-FE Head Gasket Failure ($1,000-$2,500 repair), Frame Rust and Corrosion ($500-$5,000 repair) and Front Lower Ball Joint Wear and Failure ($300-$800 repair). Across all issues, repair costs range from $20 to $5,000. DIY maintenance guides at au7o.io.