1999 Isuzu Amigo Fuel system Problems
- Complaints
- 5about this part
- Share
- 7%of 70 total for the year
- Median mileage
- 62,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the fuel system of the 1999 Isuzu Amigo, 7% of the 70 complaints for this model year. Where a mileage was given, the median is 62,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Purchased a used 99 Isuzu Amigo v6 4x4, and the fuel gage is not reading correctly. When you fill up it will only read full for about 5 miles then it goes back and forth from empty flashing, to full. When you think it is almost empty and you go to fill it up you usually only get to put in 4-6 gallons then its full again...for the next 5 miles. By my calculations I am only getting 10 miles to the gallon, when I should be getting 17.”
NHTSA complaint #10132959, filed 2005-08, 62,000 miles“1999 Isuzu Amigo. Fuel injectors failing even though vehicle has low milage. I know of another incident with a 1999 Isuzu rodeo with milage in low 30,000. My milage is 53,000. This problem is ~$500 problem. These injectors should last over 100,000 miles”
NHTSA complaint #10050991, filed 2003-12, 53,450 miles“We just recently purchased out '99 Isuzu Amigo v6 4x4. The fuel sending unit is going out on it and it is impossible to tell how much fuel we actually have in there. The vehicle only has 55k miles on it.”
NHTSA complaint #10121388, filed 2005-05, 55,000 miles“Fuel sending unit failing prematurely. I've only put 60k miles on the truck and this is turning out to be a common problem with this model of truck (1999 Isuzu Amigo 4wd v6 automatic).”
NHTSA complaint #10023880, filed 2003-06, 62,000 milesFuel system: other model years
Other parts of the 1999 Isuzu Amigo
19 complaintsSuspension
17 complaintsBody and structure
15 complaintsEngine cooling
5 complaintsTransmission and drivetrain
3 complaintsVehicle speed control
3 complaintsSeat belts
2 complaintsSteering
2 complaintsTires
2 complaintsAir bags
1 complaintsElectrical system
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 1999 Isuzu Amigo
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology