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sprinkles08, ASE Certified Technician
Category: UK Car
Satisfied Customers: 22827
Experience:  ASE Master and Advanced level certified. Factory trained with 15 years dealership experience
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I have a corsa that is making a ticing / knocking noise. It

Customer Question

Hi I have a corsa that is making a ticing / knocking noise. It has a new timing chain and water pump and I have used wynns tappet cleaner - but still knocking!
Submitted: 1 year ago.
Category: UK Car
Expert:  sprinkles08 replied 1 year ago.

Hello and welcome to JustAnswer!

A knocking or ticking noise can come from a number of sources. It could be a lifter/valvetrain issue, it could be a rod bearing, wristpin or main bearing issue, the noise may actually be coming from an engine driven accessory or a cracked flexplate.

Have you determined what part of the engine the noise seems to come from?

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