Engine Belts And Pulleys Problems of Lexus RX350

Lexus RX350 owners have reported 2 problems related to engine belts and pulleys (under the engine and engine cooling category). The most recently reported issues are listed below.

1 Engine Belts And Pulleys problem of the 2007 Lexus RX350

Failure Date: 06/01/2013

My wife parked the cat in garage around 8 pm 5/31/13. She came inside the house and told there id smell of tar. I went and smell but did not see anything. I thought she must have driven over asphalt. On 6/1/13 I came back from workout and decided to put the car in driveway found pool of fluid on floor below the front passenger side. Moved the car and check what it is, smell like engine oil. I towed the car to pep boys. After examining the car they found oil is leaking underneath of engine and mentioned to me some kind of tube is leaking. Underneath of engine block. They suggested to take to a dealer. I towed the car again to redlands Toyota, redlands, CA 92373. After hearing the problem he said it is similar to a camery problem which was recalled. He mentioned the v6 engine of Lexus RX 350 and camery are similar. He checked Lexus recall history, it was not recalled on 6/3/13 he called me and informed that vvti oil line have a pinhole causing oil leak. He also reported as a result of oil leak drive belt is all oily I had to go thru hassel, loss of transportation and mental agony not knowing what happening I did research and found rubber vvti is prone to be leak (2007-2011) and. Lexus re[laced that piece with metal. I contacted Lexus customers service, they will not accept Toyota's finding. I had to take it to Lexus dealer. What a waste of time, gas, and unnecessary hassel. . . . .

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2 Engine Belts And Pulleys problem of the 2008 Lexus RX350

Failure Date: 08/03/2012

At 65,000 miles vehicle had a major breakdown. Serpentine belt ruptured causing fire and smoke inside the engine compartment and both inside the cabin and outside. Gas pedal became inoperative and vehicle had to be towed to a repair facility. As further determined the cause of the belt rupture is the a/c compressor freezing stuck. Repair is extremely costly. Parts alone are close to $1500. Lexus is not willing to help in any way and all of the maintenance per the maintenance booklet is performed and on time. Additionally the maintenance booklet does not require any work other than filters, oil changes until 100,000 at which time only spark plugs are mostly due to be replaced. A/c compressor should not have gone out at 65,000 miles on a 2008 Lexus.

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Safety Ratings of RX350 Cars
RX350 Service Bulletins
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RX350 Defect Investigations