FaultScore

Isuzu fuel system problems

Owners have filed 425 complaints with NHTSA about the fuel system on Isuzu vehicles — 8% of everything reported about the brand, across 19 models. The model that accounts for most of them is the Isuzu Rodeo, worst in 1999.

These are raw counts. A model that sold in millions appears near the top for that reason alone — the grade never compares one model with another.

425

Complaints

8%

Share of all Isuzu complaints

13

Crashes

21

Fires

Which Isuzu models have the most fuel system problems

Rodeo 226 53.2%

Worst in 1999

Ascender 68 16.0%

Worst in 2005

Trooper 39 9.2%

Worst in 1991

Worst Isuzu model years for fuel system problems

Vehicle Complaints Share of that year Median miles Grade
1999 Isuzu Rodeo 92 13% 63,500 B
1998 Isuzu Rodeo 35 6% 80,000 C
2000 Isuzu Rodeo 31 9% 55,000 D
2001 Isuzu Rodeo 29 6% 79,000 A
2005 Isuzu Ascender 24 29% 85,000 C
2004 Isuzu Ascender 17 19% 80,000 B
2006 Isuzu Ascender 14 29% 72,000 C
1998 Isuzu Amigo 12 12% 77,882 A