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Q: 2004 e320 with codes p0175 and p0172 how do i fix this problem
on 2004 Mercedes-Benz E320

car stall for the first time and hesitates on take off
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This is a lean code, bank 1 & 2. This means you have more air than fuel in your mixture. Need to run live data on engine performance. Possible cause are, vacuum/or air intake leak, fuel filter and/or fuel pump, o2 sensors, mass air flow. Have it tested to insure proper fix.
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