Swift Vdi- Knocking Sound

Jaggu · 26th August 2009, 15:45

@srini: This can be either due to the air inside the fuel filter OR if its mild its the typical diesel pitter patter/chatter which you need to live with.

athalaga · 26th August 2009, 16:49

I think you need to get the opinion of a better mechanic to confirm if it is really knock. If the engine is really knocking you need to check your fuel -if there is any petrol contamination or if your fuel lines are blocked partially if it is not either of the two it is an injector issue.

arun.sidhes · 26th August 2009, 20:27

Its happening in accelerating not holding the the accererator.Its 60km to 80 km speed very slightly hearing.More than 80km speed it will hearing normal.I HAVE CHECKED WITH MECHNICS HE TOLD ME ITS KNOCKING SOUND.ONCE AGAIN I HAVE TO CHECK MECHANICS, PLEASE SUGGEST ANY ONE IN CHENNAI

teknophobia · 27th August 2009, 12:34

Have you had your engine mounts checked? It sounds like there is some play in the engine mounts.

26th August 2009, 15:45	#16
Jaggu Team-BHP Support Join Date: May 2004 Location: Bangalore Posts: 20,212 Thanked: 15,891 Times	@srini: This can be either due to the air inside the fuel filter OR if its mild its the typical diesel pitter patter/chatter which you need to live with.
	() Thanks

26th August 2009, 16:49	#17
athalaga BHPian Join Date: Jul 2009 Location: Bangalore Posts: 129 Thanked: 48 Times	I think you need to get the opinion of a better mechanic to confirm if it is really knock. If the engine is really knocking you need to check your fuel -if there is any petrol contamination or if your fuel lines are blocked partially if it is not either of the two it is an injector issue.
	() Thanks

26th August 2009, 20:27	#18
arun.sidhes BHPian Join Date: Oct 2007 Location: Chennai Posts: 64 Thanked: 0 Times	Its happening in accelerating not holding the the accererator.Its 60km to 80 km speed very slightly hearing.More than 80km speed it will hearing normal.I HAVE CHECKED WITH MECHNICS HE TOLD ME ITS KNOCKING SOUND.ONCE AGAIN I HAVE TO CHECK MECHANICS, PLEASE SUGGEST ANY ONE IN CHENNAI
	() Thanks

27th August 2009, 12:34	#19
teknophobia BHPian Join Date: Mar 2008 Location: WB/MH Posts: 385 Thanked: 120 Times	Have you had your engine mounts checked? It sounds like there is some play in the engine mounts.
	() Thanks

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