There are 3 owner-reported fuel system complaints for the 2005 Acura RLin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
ENGINE RUNNING BUT NO ACCELERATION. SHUT OFF AND RESTART ENABLED 3 DAYS OF DRIVING WITH NO FURTHER ISSUES. SHOP DECLARED, " ... LOOSE BATTERY CABLE." (SEEMS NOT LIKELY) INCIDENT WAS ON US 3-LANE HIGHWAY IN TRAFFIC WITH SPEEDS POSTED AT 65 MPH UPDATED 01/31/17*LJ
1) FILLING GAS TANK - REPEAT SHUT OFF AT FILLING STATION IMMEDIATELY FOLLOWING INCIDENCE AT FILLING STATION THE NEST DAY THE FOLLOWING OCCURRED TO MY VEHICLE: 2) REMOTE KEYLESS ENTRY FAILURE 3) NAVIGATION SYSTEM FAILURE 4) NO HEAT OR AIR CONDITIONING $ 700 CHARGE AT DEALER FOR THEM TO REPLACE: PASSENGER SIDE OUTER DOOR HANDLE FOR TRACED SHORT TO HANDLE CAUSING BLOWN FUSE WHICH WAS (ABOVE LISTED ) RESOLVED PROBLEMS 2-4. $ 1700+ CHARGE AT DEALER FOR THEM TO REPLACE FUEL TANK - PROBLEM UNKNOWN. COULD THERE BE A CONDITION SIMILAR TO MUSTANG FUEL TANK PROBLEM IN 2005,2006 & 2007 MODELS? CONDITION MAY BE DUE TO THE FUEL TANK VAPOR VENTING SYSTEM INSIDE THE FUEL TANK, A HEAT-INDUCED FUEL VAPOR LOCK, OR OTHER GASOLINE FUEL FILL INTERRUPTION SITUATIONS. *TR
TL* THE CONTACT OWNS A 2005 ACURA RL. THE CONTACT STATED THAT WHILE DRIVING 60 MPH, THE VEHICLE DECELERATED INDEPENDENTLY AND STALLED. THE VEHICLE WAS TAKEN TO THE DEALER, WHO STATED THE FAILURE WAS CAUSED BY THE FUEL PUMP. THE FAILURE RECURRED WHEN THE OUTSIDE TEMPERATURES WERE HIGH. THE VEHICLE WAS NOT REPAIRED. THE FAILURE WAS REPORTED TO THE MANUFACTURER. THE FAILURE MILEAGE WAS 37,000. THE CURRENT MILEAGE WAS 186,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026