Something wrong with my idle? M40 318i (video)

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smithy318i
Engaged to the E30 Zone
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Location: Tyne & Wear

Post Mon Sep 12, 2005 5:13 pm

My M40 318i has started shaking all over the place at idle.

8.1Meg Video http://mysite.wanadoo-members.co.uk/smi ... CF1183.mpg

It runs fine when I put my foot on the accelerator, but when it is sitting still it chakes the whole car.

Idle RPM is...
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It has a zone chip fitted.
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jonbuoy
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Post Mon Sep 12, 2005 6:53 pm

What have you done to the poor thing :eek:
It sounds rather noisy aswell.
Did you put a post up about doing this and a rebored throttle body?
Try putting your old chip back in and let it sit at idle for a while to settle.
Sounds like your spark plugs are nackered :?
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Adam318i
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Post Mon Sep 12, 2005 7:13 pm

That engine is doing a little dance on its mounts! :lol: dont think mine moves that much.

And the exhaust note sounds quite wierd :?
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Hyperion
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Post Mon Sep 12, 2005 7:21 pm

:eek:

sorry no idea, i would be worried, how about working backwards, undoing any changes to the engine you did...etc