2018 Chevrolet Traverse fuel system problems
The 2018 Chevrolet Traverse has 37 fuel system complaints filed with NHTSA — 6% of the year's total, and up sharply from the prior model year.
37
Fuel System complaints
6%
Share of year
0
Crash-involved
0
Related recalls
Fuel System complaints by year
What owners report
“Catalytic converter failed, 3rd time in 2 years. Vehicle began losing power while on interstate. Issue has been confirmed by dealership inspection. Issue has been claimed by many other owners of this make and model but no recalls issued or warranty coverage for known issue. Check engine light came…”
Common questions
How many fuel system complaints does the 2018 Chevrolet Traverse have?
NHTSA has 37 complaints about the 2018 Chevrolet Traverse fuel system — 6% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.