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#1
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emmissions air pump
my air pump is making a funny noise and causing my engine to race i looked up the part and it will cost me a fortune. is it really a necessary part?? what does it do? and how could i make it affordable for me being a college student. i really love my benz. it is a 1984 380 se her name is emma i would do anything to make things right again. i mean she has been garage kept for the past 24 years and everything has been perfect up until this point. help!!!
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#2
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The air injection pump ON that model & most MB's is a warm-up emissions device.
Allows the catalyst to come on line quicker on cold starts.
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MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
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