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Smog pump functions? 1993 300CE W124.052

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#1

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02-09-2012, 12:56 AM

gabzor

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Smog pump functions? 1993 300CE W124.052

So what exactly does a smog pump do? mine seems to have been bypassed, carlos of mr.mb says its no big.

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#2

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02-09-2012, 08:27 AM

mbdoc

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What year & model car??

All 1980 & later MB's use the air injection system as a catalyst warm-up device.

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#3

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02-10-2012, 01:26 AM

gabzor

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1993 300ce, that explains why the car stinks so much... probably needs a cat too

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#4

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02-10-2012, 06:00 AM

oldsinner111 oldsinner111 is offline

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lied to for years

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I'd like to remove mine,I have no cats

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