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need help (im so confussed)

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Old May 21, 2010 | 07:32 AM
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gck
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Angry need help (im so confussed)
ok i have an 02 es300, and sometimes when i start the car and accelerate it sllowly like the car shake like its going to turn off but not quite and if i press the accelerator hard it does not happen..i went and pluged the cimputer and it didnt trow any codes.?????

any help?
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Old May 21, 2010 | 07:55 AM
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Check the intake boots around the mass air flow sensor.
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Old May 21, 2010 | 08:07 AM
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Originally Posted by JSM1284
Check the intake boots around the mass air flow sensor.
i talked to a lexus dealership to see if it was the fuel tank, and they told they have never changed those.
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Old May 21, 2010 | 08:34 AM
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miles on the car? possibly the IAC valve.
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Old May 21, 2010 | 10:55 AM
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110,000 miles
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Old May 21, 2010 | 04:01 PM
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Loose or disconnected vacuum hose? If your really not sure how to troubleshoot I would just have a reputable shop check it out for you.
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