A3, horrible tapping noise, any ideas?

Kyy_92

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Just bought an a3 1.8T, all been ok till today, started to make a horrible tapping sort of noise on tick over but clears after 2000rpm, oil warning light has come on but it has oil & no leaks anywhere, any help?
 
This is important, Which oil warning light; red or amber?

If it is the red warning DO NOT DRIVE THE CAR otherwise you will f**k the engine.
 
It's red, any ideas? My mate thinks it's the oil pump
 
Pull the sump off and have a look at the oil pick up pipe. Very common to block up on the 1.8T engine that have been on longlife servicing previously.

Though to be honest, while it is off I'd think about replacing the pump and pick up anyway if the car has big mileage and you intend to keep it a while.
 
All sorted now, cheers for the help, it was the pick up pipe, all cleaned & working fine now
 

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