2018 Tesla Model 3 Fuel System Problems
NHTSA lists 24 Fuel System complaints for the 2018 Tesla Model 3, about 2% of its 1,024 total complaints. Owners mainly report unintended acceleration and Power Conversion System charging failures; there are no related recalls listed and median mileage at failure is 7,525.
- Fuel System complaints
- 24
- 2% of 1,024
- Crashes reported
- 2
- Fires reported
- 1
- Injuries reported
- 0
- Median mileage
- 7,525 mi
- Related recalls
- 0
Typical fuel system symptoms owners report
- Sudden, uncontrolled full-throttle acceleration while stopped or moving at low speed, sometimes ending in a crash.
- Power Conversion System (PCS) failure that reduces AC charging rate in steps until charging stops entirely, often blamed by Tesla on the outlet or home wiring instead of the part.
- Loss of drive power on the highway where the car slows down despite the accelerator being pressed, with no warning light or sound.
- PCS failures recurring after an initial in-warranty replacement, then being billed to the owner once the 50k mile warranty period ends.
- One case of a vehicle fire severe enough to destroy the car, cited among Fuel System complaints.
When 2018 Tesla Model 3 fuel system complaints were filed
First complaint Feb 15, 2019, latest May 16, 2026.
Fuel System recalls for the 2018 Tesla Model 3
No safety recalls on record for this model year.
Fuel System complaints by Model 3 model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
- 20171 (4%)
- 201824 (2%)
- 20198 (1%)
- 20206 (1%)
- 202110 (2%)
- 20229 (1%)
- 20238 (2%)
- 20244 (2%)
- 20253 (3%)
Frequently asked questions
- How many Fuel System complaints does the 2018 Tesla Model 3 have?
- NHTSA lists 24 Fuel System complaints for the 2018 Model 3, which is about 2% of its 1,024 total complaints for that year.
- Is there a recall for the 2018 Tesla Model 3 fuel system?
- No. The data shows no related recalls listed for this component and year.
- What is the main fuel system problem owners report?
- Owners most often describe unintended acceleration events and Power Conversion System failures that disrupt charging.
- At what mileage do these fuel system problems usually happen?
- The median mileage at failure across these complaints is 7,525 miles.
- Were there any crashes or fires linked to this issue?
- NHTSA data tied to this component shows 2 crashes and 1 fire, with 0 injuries reported.