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Discussion Starter · #1 ·
Hi

I have a load tapping noice from the back
Of my engine, it’s not coming from the cam belt or the tappets but the box at the back (as seen in the pic). It’s very noisy when idle and consistent - any ideas what this box is and how to fix it
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Hi

I have a load tapping noice from the back
Of my engine, it’s not coming from the cam belt or the tappets but the box at the back (as seen in the pic). It’s very noisy when idle and consistent - any ideas what this box is and how to fix it View attachment 20751
Sure it's not just the fuel injectors? Buy your self a mechanic stethoscope and place it on and them and see if the tapping noise is from there.

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That box is the throttle body. Its unlikely to be coming from there. Usually its injectors or tank vent valve/purge valve.
 
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