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Fuel system

Lexus LS430 Fuel System problems by year

9 complaints filed with NHTSA about the Lexus LS430's fuel system. Fuel pumps, leaks, injectors, fuel smells, gauges and stalling caused by fuel delivery.

Fuel System complaints by model year

YearFuel System complaintsCrashesInjuriesRecalls
20062000
20043000
20031000
20021110
20012100

Latest LS430 fuel system complaints

2004 Lexus LS430Transmission & drivetrainLightsFuel system

On certain vehicles when the accelerator is operated quickly, a small piece of metal may separate from a retaining collar located in the inner part of the automatic transmission. This small piece of metal may become caught in the parking lock mechanism. Recall *tr

Filed Incident Power train · Exterior lighting · Fuel / propulsion systemNHTSA 11325317
2006 Lexus LS430Electrical systemEngine & coolingFuel system

I own a 2006 lexus ls430, which I've had since new. It only has about 70k miles on it and has been maintained solely at lexus dealership where vehicle was purchased in raleigh nc. Today while reversing down a steep drive my vehicle suddenly lost power and cut off. I lost all hydraulic brake assistance and steering assist. I was moving at about 8 mph at time of failure. No malfunction indicators appeared on the dash before or after this. My vehicle had at least 10 gallons of fuel in the tank as it indicates about...

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⅝ full. I was able to restart the vehicle after stopping and the car ran fine on my way home. I am scheduling an appointment with dealership for inspection but this was scary and I'm just concerned if the same thing happened at highway speeds if it could be fatal like the gm ignition recall. My vehicle is equipped with keyless ignition so no keys were in the starter that could have switched ignition off.

Filed Incident Electrical system · Engine · Fuel / propulsion systemNHTSA 10926770
2001 Lexus LS430Body, doors & structureAcceleration & cruise controlFuel systemCrash

The driver/owner of the lexus ls 430 was pulling in to a parking spot behind another car at a private club. It was straight in parking behind a gmc yukon. In pulling into the spot, the right rear tire went over a curb, and suddenly the car accelerated like a rocket. The driver stepped on the brake and nothing would stop it. Since the car was only about one foot away from the parked yukon, the lexus was stopped by the impact. The car was put in park and the engine turned off. Air bag did not deploy. Damage...

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was done to rear bumper of the yukon and the front bumper of the lexus as well as an a/m reinforcement beam and other external damage. As of this date, damage to the engine of the lexus is undetermined. *Tr

Filed Incident Structure · Vehicle speed control · Fuel / propulsion systemNHTSA 10702307
2006 Lexus LS430Fuel system

On 3/27/12 the car was taken to dealer and inspected for a strong fuel odor upon starting the engine. None was detected. On 4/18/12 it was returned for the same problem. A second inspection found the fuel pressure regulator was leaking fuel and did represent a hazard, but was not the same issue as the recall of 2006-07 models gs 350/350, 2009 is 250, 2006-08 is 350, listed as fuel pressure sensor installation. I was charged $320.73 For parts/labor plus tax. The model is a ls 430. *Tr

Filed Incident Fuel system, gasolineNHTSA 10456045
2004 Lexus LS430Fuel system

Tl* the contact owns a 2004 lexus ls430. While driving approximately 15 mph, the vehicle began to hesitate while accelerating and suddenly stalled. The vehicle was towed to an independent mechanic. The mechanic stated there was a failure with the fuel pump which would have to be replaced. The vehicle was not repaired. There was a recall under nhtsa campaign id number: 04v295000 (fuel system, gasoline:delivery:fuel pump) that could have been related to the failure. The manufacturer was made aware of the failure and advised that the vin was not included in the recall. The approximate failure mileage was 100,200.

Filed Incident Fuel system, gasolineNHTSA 10437928
2002 Lexus LS430Fuel systemAirbagsCrash1 injury

2002 Lexus ls430 accelerated and shifted gears unexpectedly causing an uncontrolled vehicle situation. The vehicle plunged about ten feet into the side of a hill. The car was extracted and taken to a body repair shop. *Tr

Filed Incident Fuel system, gasoline · Air bagsNHTSA 10361560
2001 Lexus LS430Fuel system

I owned a 2001 lexus ls430 from 2001 to 2004. During that time, the car would accelerate by itself when going slowly - down my driveway, into my garage, out of my garage, pulling up the driveway. It only happened when going very slowly - say five miles an hour or less - but it consistently happened. I took it to the local dealer a couple of times and they said, "we did not notice anything." I wasn't really concerned since I was usually only going around five miles an hour, and I would depress the brake...

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firmly to not go faster, but it happened often. I eventually sold the car. I wonder if that car had problems like the recalled ones? Don't know if the gas pedal was sticking or if the software running the engine was revving it up. It seemed like the gas pedal would actually depress on its own when this happened. *Tr

Filed Incident Fuel system, gasolineNHTSA 10311102
2004 Lexus LS430Fuel system

My 2004 lexus ls430 was towed 2 times (june 20, aug 21,2007) due to engine died during the driving on freeway and almost got involve d in an accident. My car is being under repair at logo lexus dealer. Elmote, california 91731 mr. Phil tucker, sr. Service manager(626-580-6283) informed that may be due to failure of fuel pump. I do not received any recall notice from lexus whatsoever. *Tr

Filed Incident Fuel system, gasolineNHTSA 10200773
2003 Lexus LS430Fuel system

The gas tank on the 2003 lexus ls430 can be easily damaged by careless placement of the jack at the rear mounting point. My car was recently damaged this way at dorschel lexus (rochester, new york, and I am concerned that there are any number of such cars on the road. Partly crushed gas tanks may not be noticeable to the owner unless one looks under the vehicle. This may predispose these vehicles to fuel leaks and early corrosion around the gas tanks.

Filed Incident Fuel system, gasolineNHTSA 10030470

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data

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