There are 14 stored owner reports matching the engine leading-label group for the 2001 Lexus RX in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 14 of 14 matching reports.
Open the full vehicle complaint log (all categories)TL* THE CONTACT OWNS A 2001 LEXUS RX300. WHILE DRIVING 65 MPH, THE ENGINE STALLED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS NOT AVAILABLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 200,000.
TL* THE CONTACT OWNS A 2001 LEXUS RX300. THE CONTACT STATED THAT AS HE STARTED THE VEHICLE, THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHO INSPECTED THE FAILURE FOR AN ENGINE OIL LEAK. THEY FOUND THE LEAKAGE IN THE NUMBER THREE AND NUMBER FOUR CYLINDER INTAKE VALVES. THE MANUFACTURER WAS NOTIFIED WHO STATED THEY WOULD ONLY COVER $2500 OF THE REPAIR COSTS. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 85,000. ....UPDATED 10/11/12 *BF THE CONSUMER THE ENGINE OIL INDICATOR IS ALSO DEFECTIVE. IT DOES NOT WARN THE DRIVER WHEN THE HAS DEPLETED. UPDATED 10/15/2012 *JS
I PURCHASED A 2001 LEXUS RX 300 FROM A PRIVATE PARTY IN FEBRUARY OF THIS YEAR. WITHIN DAYS OF THE PURCHASE THE TRANSMISSION FAILED AND THAT WAS REPLACED, BUT I HAD ALSO NOTICED SOME BLUE SMOKE WHEN I STARTED IT. I TOOK IT INTO MY AUTO MECHANIC AND HE TOLD ME THAT THE CAR WAS BURNING OIL, AND ACTUALLY THERE WAS A CLASS ACTION SUIT FILED AGAINST TOYOTA RELATED TO THE PROBLEMS, I HAVE BEEN ADVISED THAT THIS CONDITION WILL LEAD TO ENGINE FAILURE IF THE ENGINE IS NOT REPLACED. I HAVE BEEN ADVISED TO FILE A COMPLAINT IN REGARDS TO THIS ISSUE TO SEE IF I QUALIFY TO BE PART OF THE LAWSUIT AND FILE A CLAIM. *KB
TL* THE CONTACT OWNS A 2001 LEXUS RX300. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC FOR ROUTINE MAINTENANCE AND WAS ADVISED THAT THERE WAS A SLUDGE BUILDUP IN THE ENGINE. THE MECHANIC REPLACED A VALVE COVER AND STATED THAT THE FAILURE WAS A COMMON ISSUE WITH THE YEAR, MAKE AND MODEL. THE MECHANIC MADE THE REPLACEMENT BECAUSE THE VEHICLE WAS LOOSING OIL EXCESSIVELY. THE VEHICLE WAS NOT INSPECTED BY A DEALER. THE FAILURE AND CURRENT MILEAGE WAS 147,000.
2001 LEXUS 300RX WITH THE POSSIBILITY OF SLUDGE IN THE MOTOR FROM OIL. ALSO CONSUMER STATES THAT THE BATTERY WILL DIE IF THE VEHICLE IS NOT USED FOR A WEEK OR MORE. *KB
OIL SLUDGE CAUSE ENGINE FAILURE IN LEXUS RX300. NEED TO REPLACE SHORT BLOCK, OVERHEAD GASKET SET, VALVE COVERS,HEADS AND CAMS FOR AN ESTIMATED VALUE OF $14K. CAR ONLY HAS 95K MILES ON IT AND I CHANGED THE OIL EVERY 4-5K MILES BY A TOYOTA/LEXUS AUTO-MECHANIC. *TR
ENGINE STALLED SUDDENLY WHILE DRIVING ON ROADS. ENGINE WOULD NOT RESTART UNDER ANY CONDITIONS AND HAD TO BE REPLACED. MECHANICS LOOKING AT CAR INDICATED NO ENGINE OIL WAS FOUND IN ENGINE DESPITE RECENT OIL CHANGE. MECHANICS ALSO FOUND NO POINTS OF ANY LEAKAGE OF OIL BY THE ENGINE. OIL WAS PUT PROPERLY AND WAS BURNING INAPPROPRIATELY AND GELLING IN ENGINE. LEXUS REFUSE TO COVER REPAIR UNDER GUISE OF ITS OWN INSPECTION. *TR
MY 2001 LEXUS RX300 DIED ON THE FREEWAY. I AM TOLD MY TRANSMISSION IS RUINED AND NEEDS TO BE REPLACED. I REGULARLY SERVICED MY CAR AND THERE IS NO WAY IT SHOULD HAVE A BLOWN TRANSMISSION WITH ONLY 84,000 MILES. AFTER SEEING ALL THE SIMILAR COMPLAINTS ON THE INTERNET, I THINK THERE SHOULD BE A CLASS ACTION SUIT AGAINST LEXUS. *TR
LEXUS 2001 LX300 SENSORS ARE DEFECTIVE. *TR
I HAD SERVICE AT LEXUS AND MY TRANSMISSION STILL WENT OUT. THEY WERE RACIST AND BIASED AND WOULD NOT FIX IT. I HAD TO PAY OUT OF MY POCKET. AFTER THAT HAPPENED, A CYLINDER WENT OUT SO NOW I NEED THAT FIXED. I THOUGHT THAT LEXUS WAS A SUPERIOR CAR. (THEY DO NOT HONOR THE WARRANTY AS THEY SHOULD, AT LEAST NOT IN HOUSTON WEST LEXUS). THIS ONE CERTAINLY IS NOT WORTH WHAT I PAID AND IS NOT WHAT I EXPECT FROM LEXUS. *TR
I OWN A 2001 LEXUS RX300 AND THE TRANSMISSION WENT OUT BUT LEXUS REFUSED TO COVER IT WITH MY 100.000 WARRANTY.THEY WERE VERY RACIST AND WRONG. THEY ALSO REFUSED TO TAKE CARE OF THE ENGINE REPAIRS. I WILL NEVER BUY ANOTHER ONE IN MY LIFE FROM SUCH RACIST PIGS!! *TR
ENGINE OIL SLUDGE. *AK
OIL SLUDGE IN 3.0L ENGINE CAUSING ENGINE FAILURE.
CONSUMER COMPLAINT REFERENCING 2001 LEXUS RX 300. THE CONSUMER'S VEHICLE HAD DEVELOPED SLUDGE IN THE ENGINE. ACCORDING TO THE DEALER SHE WILL HAVE TO PAY $13000 TO HAVE A NEW ENGINE INSTALLED. THE CONSUMER HAS FOUND SEVERAL COMPLAINTS ON VARIOUS WEBSITE IN REFERENCE TO THIS PROBLEM. *NM
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.