On cold starting the engine makes a knocking noise on acceleration
2010 FORD FOCUS
79,000 MILES • 1.6L • 4 CYL • 2WD • MANUAL
JOHNPOTTER
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However, is is okay when it warms up after a minute or so.
Apr 26, 2021 at 5:44 AM
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ASEMASTER6371
AUTOMOTIVE REPAIR CONTRIBUTOR
52,796 POSTS
Good morning,
Make sure the fluid levels are good.
Can you attach a video of the noise so I can hear it? If it is internal, it may require major work.