I drive a vauxhall zafira 1.9cdti 05 the engine runs fine but has a horrible rattling noise when sat on tick over any suggestions?
Jan 28, 2015 at 10:07 AM
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JACOBANDNICKOLAS
CERTIFIED EXPERT
110,175 POSTS
When you hear the tick, is it only at first start up? Is the engine oil clean and full?
Jan 29, 2015 at 8:46 AM
STRAILER
CERTIFIED EXPERT
53,875 POSTS
You may have a spun rod bearing, can you tell if the noise is coming from the top or bottom of the engine? If the noise is at the bottom suspect a bad rod bearing. Please go over this guide to help you see what's going on.