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cold start noise

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Old Mar 12, 2020 | 04:24 AM
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Laganna's Avatar
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Default cold start noise

I have a new 2019 2 litre petrol nav sport and on starting from cold a noise/vibration from the engine compartment is very audible. It appears when choke settles down after a short time. Anyone got a similar thing and/or is it a feature?
 
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Old Mar 13, 2020 | 07:17 AM
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Completely normal. What you are hearing iis the flame front exiting the cylinder prematurely ( on purpose ) to warm up the catalytic convertor.
 
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Old Mar 19, 2020 | 09:50 PM
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Originally Posted by Laganna
I have a new 2019 2 litre petrol nav sport and on starting from cold a noise/vibration from the engine compartment is very audible. It appears when choke settles down after a short time. Visit AutGuysLand to review car wont go into gear if you concern. Anyone got a similar thing and/or is it a feature?
Try to check the motor mount if it has problem or not.
 
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