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2000 Lexus RX300 Question: I keep getting the following codes P0171, P1150,P1150p

 

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jwreck, 3.0L V6, Schenectady, NY, February 25, 2014, 19:34
 Rookie

Plus the car is riding rough when cold. I did change the gas cap but now it is on so tight that I have to use plyers to remove

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  • Answer #1

    G. T. Service Center (4231 Answers) , Stephenville, TX - (254) 638-3236
    ProfessorG February 25, 2014, 20:22
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     Master

    Sounds like air fuel mixture issue, lean code could be different things on this model. There has been problems with the o2 sensor, purge solenoid, other vacuum leaks, and a MAF sensor. Have it tested to be sure.

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  • Answer #2

    Greg's Orange Auto (14224 Answers) , Orange, CA - (714) 361-9386
    globalhelper February 26, 2014, 05:50
     Master

    don't guess have it tested

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