1999 Isuzu Trooper
fuel system Problems
Worst 1999 Trooper fuel system Problems
Click on a problem below to read more.
- NHTSA: Fuel System, Gasoline1
- NHTSA: Fuel System, Gasoline: Storage: Tank Assembly1
- NHTSA: Fuel/Propulsion System1
Stay Up to Date
Compare Isuzu Trooper Model Years
Curious how the 1999 Trooper compares to other years?
Check out our Isuzu Trooper overview to see the most problematic years, worst problems and most recently reported complaints with the Trooper.