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High revs (1.5 to 2K) on start up

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  #1  
Old 03-14-2006, 08:18 AM
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High revs (1.5 to 2K) on start up

I have a brand new Jazz auto 1.4 DSi. When starting it first thing in the morning the revs seem to be high at around 1.5. When I put it in drive the car is really 'creeping' fast before I even touch the gas pedal. After a few mins in seems to settle to under 1K revs when I'm stationery.

Is this normal and will it sort itself out in time? It there something I can try before going back to dealership? Thanks.
 
  #2  
Old 03-14-2006, 09:59 AM
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Sounds normal. An engine idles higher when cold to speed up the warming process.
 
  #3  
Old 03-14-2006, 11:25 AM
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my car does that until the blue warning light goes off
 
  #4  
Old 03-14-2006, 02:30 PM
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I have a late 2004 1.4i-DSI CVT Auto as well and mine is exactly the same, just for the first couple of minutes from a cold start. Just a characteristic of the way a cold engine is fuelled by the ECU during the warm up cycle. Personally I find that selecting S-econd rather than D-rive is more comfortable when setting off with a cold engine as the gear ratio is lower and it saves using the brakes so much!
 
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Old 03-14-2006, 03:33 PM
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Yeah that's fine nothing to worry about. The engine has to rev higher on idle to get the engine all warm. Make sure though when you're driving on a cold start keep it 2k and under, as the engine oil isn't viscous enough and so you won't do any damage to engine .
 
  #6  
Old 03-14-2006, 03:58 PM
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Nice one guys. Good to hear this is normal. I'll try the second gear tip :-) Thank you!!
 
  #7  
Old 03-15-2006, 03:04 PM
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Pulling away in S-econd is so much better. I'm happy! Thanks.
 
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