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Prius C Engine warmup time

Discussion in 'Prius c Care, Maintenance and Troubleshooting' started by Mark2000, Aug 27, 2014.

  1. Mark2000

    Mark2000 Junior Member

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    Vehicle:
    2014 Prius c
    Model:
    Two
    Hello, all. I've had a 2014 Prius C II for three months now and have noticed that the combustion engine comes on with quite a bit of force when the car is turned on for awhile. I then stays on for two or so minutes revving itself away. This seems to kill my MPG numbers as I always start with between 9 and 18 by the time the engine calms down. Is this normal? Is there some way to limit it? I don't live in a particularly cold place (San Francisco hits lows of 50 at worst).
     
    #1 Mark2000, Aug 27, 2014
  2. JimboPalmer

    JimboPalmer Tsar of all the Rushers

    Joined:
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    Location:
    Greenwood MS USA
    Vehicle:
    2012 Prius v wagon
    Model:
    Three
    #2 JimboPalmer, Aug 27, 2014
  3. bisco

    bisco cookie crumbler

    Joined:
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    boston
    Vehicle:
    2012 Prius Plug-in
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    Plug-in Base
    for most pri, the ice starts within a few seconds of starting the car. it must warm up and stay warm for emissions purposes. otherwise, other than hvac, it's a nice blend of ice and electric to achieve record breaking mpg's. however, if you have a very short commute, you will suffer from warm up psychosis and never reach the mpg's you desire. they will still be higher than a similar size gasser tho.
     
    #3 bisco, Aug 27, 2014
  4. Mark2000

    Mark2000 Junior Member

    Joined:
    May 21, 2014
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    Vehicle:
    2014 Prius c
    Model:
    Two
    So how does the engine block heater work, exactly? Do you need to plug it into the wall right before you drive? How long does it have to be plugged before you can drive?
     
    #4 Mark2000, Aug 27, 2014
  5. bisco

    bisco cookie crumbler

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    Plug-in Base
    they're great in cold country, but you're gonna offset your increased mpg's with increased electric bills.
     
    #5 bisco, Aug 27, 2014
  6. firstrival

    firstrival Member

    Joined:
    Oct 21, 2012
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    Vehicle:
    2012 Prius c
    Model:
    One
    There is nothing wrong. Don't worry about it.
     
    #6 firstrival, Aug 27, 2014
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