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Problems · NHTSA complaints

2014 Lexus IS F problems

Owners filed 1 complaint about the 2014 Lexus IS F with NHTSA between Aug 2020 and Aug 2020. The most-cited component is engine (1).

Full 2014 IS F research
Complaints
1
Filed with NHTSA
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Engine1
  2. Fuel/propulsion system1
  3. Other / unknown1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 10, 2026NHTSA vehicle page
03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Engine

1 report
“I WENT TO START MY VEHICLE AND IT STARTED TURNING BUT NEVER STARTED. AFTER A FEW TRIES IT STARTED AND THEN COMPLETELY WENT OUT EVERY TIME. I HAVEN'T BEEN ABLE TO USE MY VEHICLE FOR ALMOST A MONTH NOW. I GOT 3 DIFFERENT MECHANICS TO LOOK AT IT AND THEY STILL WEREN'T ABLE TO GET IT BACK WORKING AND I ALL THEY COULD TELL ME WAS IT HAD SOMETHING TO DO WITH THE FUEL PUMP AND THE HIGH PRESSURE PUMP.”
Owner complaint to NHTSAFiled Aug 17, 2020Unknown or other, Engine, Fuel/propulsion systemODI 11349929
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Fuel/propulsion system

1 report
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Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.