Lexus RX 450h
fuel system Problems
We don't have a lot of Lexus RX 450h fuel system problems on file — feel free to add yours here. The most common RX 450h fuel system problems occur at 49,000 miles.
The worst model years for fuel system problems are the 2010 RX 450h, and the 2016 RX 450h.
Worst Lexus RX 450h Fuel System Problems
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#1: Fuel Gauge Sensor Not Working 2016 RX 450h
- Average Cost to Fix:
- N/A
- Average Mileage:
- 1,000 mi
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#2: Unintended Acceleration 2010 RX 450h
- Average Cost to Fix:
- N/A
- Average Mileage:
- 71,000 mi
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#3: Poor Mpg 2010 RX 450h
- Average Cost to Fix:
- N/A
- Average Mileage:
- 74,000 mi