C-Class (W202) 1995-2000: C 200 CDI, C 220 CDI, C 270 CDI, C 180, C 200 K,C 230 K, C 220, C230, C 280

At stop rpm's up and down

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Old 07-22-2007, 10:00 PM
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At stop rpm's up and down

at a stop my 96 c220 revs between 5000-10000 sometimes 15000 and i cant figure out the problem can someone help? pretty sure i have a vacuum leak somewhere
Old 07-25-2007, 10:36 AM
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1999 C280
See what codes the car is spitting out. Go to any autozone or similar store and ask to use the OBD II reader.
Old 09-06-2007, 10:03 PM
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p0441 is the code. EVAP system incorrect purge flow. how do i fix this annoying problem?
Old 09-08-2007, 10:40 PM
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W203X2 w201X3 W208 W129
check your mass air flow meter. my 94 c280 has the same problem
Old 09-10-2007, 09:26 AM
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Originally Posted by E=MC^2
check your mass air flow meter. my 94 c280 has the same problem


mine has the same thing ,,, i've checked the the mass air flow meter there was a tiny whole in it ... that's why the rpm goes up & down

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