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When hot starting taking 8 sec+

Discussion in 'A3/S3/Sportback (8P Chassis)' started by dantdi, Sep 27, 2008.

  1. dantdi
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    dantdi ...

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    [Sep 27, 2008]
    Hi all
    when driven my a3 2.0 tdi for more the 15min to normal temp. Trying to restart car before it cooled down seams to struggle any ideas?
    Starts fine when cold.

    Cheers
    Dan
    #1
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  3. dantdi
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    dantdi ...

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    [Sep 27, 2008]
    YEA BUT NO BUT YEA
    #2
  4. a3kjorer
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    a3kjorer Member

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    [Sep 27, 2008]
    How's that pressure test of your engine worked out?

    I'm not saying it's related but it can be - I once a had a lancia delta hf integrale, I blew the head gasket on that engine 3 times.
    Every single time before it happened I got coolant or/and oilproblems and then problems staring the engine when hot before the engine failed totally.
    Usually game over in the morning when cold actually.....
    After a few years I considered myself a master in changing the engine head gasket in that cramped integrale engine compartments :)

    That 2 liter lancia engine was a marble, the most entertaining and sporty enginge I've ever driven, as long at is was working mind you. I wish I could have a flawless working lancia 2L 16v turbocharged engine in my A3 - that would have been great :beerchug:

    Well, back to your engine - A human with a cold doesn't like to run, A sick engine will not accecpt to be pushed hard.....
    I say get your engine sorted before chipping it or you might be sorry....
    #3
  5. NHN
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    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    [Sep 27, 2008]
    ye good point what happened on pressure test & as already stated dont chip until fixed.
    #4
  6. dantdi
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    dantdi ...

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    [Sep 27, 2008]
    The pressure test come bk all ok. What else can i do tho?

    cheers for getting bk to me
    #5
  7. DIESEL POWER
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    DIESEL POWER A3 2.0 TDi IMOLA YELLOW

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    [Sep 27, 2008]
    I have noticed similar symptons on mine for some time. Will start from cold nearly instantly. When warm it turns over for longer before starting, it is noticeably longer but ive never timed it. Don't think it would be quite 8 seconds. No faults on Vag Com.

    Above a certain temperature the glow plugs are not activated. Maybe this has something to do with it.

    Any one else with similar symptons?
    #6
  8. dantdi
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    dantdi ...

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    [Sep 27, 2008]
    sorry women moment. About 3 - 4secs. I know the car never use to do it when first got it.
    I've heard that about the glow plugs too.
    #7
  9. amgad
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    amgad Member

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    [Sep 28, 2008]
    Its the starter motor, no doubt. Mentioned by my audi chief mechanic. Told me that this also used to happen in the older A3 and Golf. You need a new starter motor, but with a modified reference.
    #8
  10. bluequattro
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    bluequattro Member VCDS Map User

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    [Sep 28, 2008]
    have u vagcommed the car m8? that may tell u whats going on?
    #9
  11. NHN
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    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    [Sep 28, 2008]
    3-4 secs to start, are you kidding me, if it were like 10+ then I'd question it
    #10
  12. dantdi
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    dantdi ...

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    [Sep 28, 2008]
    Well maybe its just me then but dose take longer.
    What think about pressure test being all ok?
    #11

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