engine reving when in neutral not just on tick over

2003 CITROEN PICASSO
123,000 MILES • 1.6L • 4 CYL • 2WD • MANUAL
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ANTHONYBAILEY
  • MEMBER
  • 1 POST
Had throttle cable linkage changed but the engine is still reving when in neutral and stood idle
Jul 6, 2015 at 7:25 AM
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CARADIODOC
  • CERTIFIED EXPERT
  • 34,306 POSTS
High idle speed is typical of a vacuum leak. Start by checking the vacuum hoses for one that's broken, loose, or disconnected.
Jul 7, 2015 at 8:16 PM