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Author Topic: chain/injector noise normal?  (Read 2069 times)

Offline jonnyni

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chain/injector noise normal?
« on: November 10, 2014, 04:55:44 pm »
HI,

been reading up on cam chain problems , my car does NOT sound  like a tractor and there is no tin or abnormal rattle noises on normal tick over , however  if I rev the car and let the revs come down , once the revs are  back to normal a  noise is herd for a second or two afterwards ,  is this normal for the cam chain/Injectors ? Doesn't happen if the car is just sitting ticking over on its own ,  you have to rev it and wait for the revs to come back down to tick over were a chain noise is herd for  a second afterwards then goes away again..

EDIT , went out and listened to it again , could it possible be injectors that make this noise for a second after revving?.

Hopefully someone in the know can put my mind at ease.
« Last Edit: November 10, 2014, 05:29:31 pm by jonnyni »

Offline jonnyni

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Re: chain noise normal?
« Reply #1 on: November 10, 2014, 05:20:02 pm »
PS there is no knocking noise etc at when engine at temperature , just when you rev and revs come down you can hear a chain type noise for a second then goes away  again , hopefully normal??


Offline doylebros

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Offline jonnyni

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Re: chain/injector noise normal?
« Reply #3 on: November 10, 2014, 05:36:10 pm »
I think it sounds more like an injector  sound,  its not herd on tick over,  only after you rev and revs come down to normal for a second?? 

Offline jonnyni

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Re: chain/injector noise normal?
« Reply #4 on: November 13, 2014, 03:05:18 pm »
anybody any ideas??:)

Offline jaye2992

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Re: chain/injector noise normal?
« Reply #5 on: November 22, 2014, 06:00:09 pm »
You got a video of what its doing and how it idles?