2009 Acura TSX engine problems
The 2009 Acura TSX has 23 engine complaints filed with NHTSA — 20% of the year's total, and up sharply from the prior model year.
23
Engine complaints
20%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“EXCESSIVE ENGINE OIL CONSUMPTION CAUSING OIL LEVEL TO GO DOWN TOO SOON (<1000 MILES) AND CAUSING THE VEHICLE TO LOSE POWER AND STALL FOR A FEW SECONDS WHEN MERGING ON TO A FREEWAY OR STARTING IN MOTION AFTER A STOP SIGN OR PRIOR SLOW DOWN. THIS ALMOST CAUSED AN ACCIDENT WHILE MERGING INTO A FREEWAY…”
Common questions
How many engine complaints does the 2009 Acura TSX have?
NHTSA has 23 complaints about the 2009 Acura TSX engine — 20% 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.