Question about 1984 BMW 7 Series

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1984 BMW 733i engine idles rough then yesterday engine turns over but will not start , acts like its not getting fuel . Charged battery then tried again noticed backfire from air-flow meter (3)x , this is not normal will air-flow meter need to be replaced or fuel pump ?

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No, get a new fuel pump relay...it is the seven pin tall one under the plastic cover it cost about 30-120.00 $ get it from Autohausaz for cheap

Cheers

Posted on Apr 24, 2011

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Posted on Jan 02, 2017

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1984 733i repair manual


5 Series Haynes is OK.

What are you working on?

a.l9609@gmail.com

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