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Steve, BMW Expert
Category: BMW
Satisfied Customers: 25399
Experience:  BMW Expert
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My 2007 X5 E70. has the air suspension bag fitted last week,

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My 2007 X5 E70. has the air suspension bag fitted last week, was driving well and without warning cut out while driving, she will start and cut out after 3 sec?? The garage said I needed manifold inlets they were put in today and she still aint working??
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Customer: replied 3 years ago.

Would u have any idea what the problem would be? could it be injectors?

I will provide an honest answer. I trust this will be appreciated. Please remember that a low rating PUNISHES me for being honest and that I receive nothing for my time until a positive rating is clicked.
usually a vehicle cutting out is suffering from a problem with fuel delivery or possibly a faulty engine sensor
injecetors usually cause rough running, not cutting out
Please let me know if you have further questions. Please do not forget to click a positive rating as this is the only way I receive credit for my answer, thank you. Best wishes with your vehicle.
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Customer: replied 3 years ago.

When the air suspension bag was been fitted the mechanic took out the back seats could there be wires there that got nipped?

I suppose that is feasible, but very unlikely, especially since the vehicle ran fine for a period.

Customer: replied 3 years ago.

when these repairs were done they weren't cleared with the computer, could this be a problem to what happened?

no clearing suspension faults from the computer will not cause the engine to cut out.
Customer: replied 3 years ago.

Thank you hopefully i'll get it sorted! worried as my car is out of warrenty and the expense! will get them to check engine sensors and fuse box along with fuel delivery. thx

Customer: replied 3 years ago.

there was new brakes fitted too but this would have no bearing on cut off?

no, brakes cannot cause an engine to shut off.