 
				
	| 2001 Lexus RX300 3.0L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on Vehicle towed in, will start and idle rough, but will stall upon putting it in gear. Can rev up a little and seems to improve as it warms, but still undrivable. Fuel trims pegged at end: long terms both at +35%. Has A/F sensors in front and one O2 for cat. O2 ... 
                        
                            FIX posted 4/14/2016
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 18 Replies Received (View Replies)18 Replies Received (Hide Replies)
 | Message Closed w/FIX 
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| VIN | JTJHF10UX1 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Cuts Out, Misfire, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| 171 | Bank 1 lean | 
| 174 | Bank 2 lean | 
| 300 | multiple misfires detected | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2001 Lexus RX300
| VIN | JTJHF10UX1 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Cuts Out, Misfire, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| 171 | Bank 1 lean | 
| 174 | Bank 2 lean | 
| 300 | multiple misfires detected | 
 18 Replies Received
18 Replies Received
 18 Replies Received
          18 Replies Received
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