I have bank one bank two lean codes. I have replaced the intake boot cleaned the MAF sensor with MAF sensor cleaner, have replaced the intake boots bc it was ripped. But I still have the lean codes.
Another thing that I have noticed is that every time I take off the oil cap the car starts to idle very bad to the point where it wants to turn off, what could it be???
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Have an intake smoke test performed with a professional smoke machine,
best and most reliable way to locate and confirm leaks.
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