Lost Fuel Efficiency

6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
10,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2017 Lexus RX 350 fuel system problems

fuel system problem

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2017 Lexus RX 350 Owner Comments

problem #1

Jan 232019

RX 350 Front Wheel Drive 2L

  • Automatic transmission
  • 10,000 miles

A D V E R T I S E M E N T S

LOVED THE CAR. GOT 23--30 MPG. TOOK IT FOR 10K FREE CHECK-UP. THEY INSTALLED SOFTWARE FOR FACTORY RECALL.

AFTER INSTALLATION MILEAGE DOWN TO 19-27MPG. CHECKED AFTER 2500 MILES TO GIVE IT TIME TO RESET. CAR ALWAYS RAN WELL AND STILL DOES. ASKED TO GET SOFTWARE RESET OR A CHECK THAT THEY INSTALLED THE CORRECT SOFTWARE AND GOT POLITELY IGNORED. WENT FROM LOVING THE CAR TO NOT HAPPY BECAUSE OF THE "POOR" MILEAGE COMPARED TO WHEN I RECEIVED IT FROM THE FACTORY. LOSING 3 TO 4 MPG IS CRAZY!!! I WANT THE CAR I BOUGHT BACK. HESITANT TO EVER TAKE IT BACK TO THE DEALER.

- Joseph E., Orlando, US

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