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Engine just died at traffic lights


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Neutral Newbie

Any way, since it is back to the agent.. let us know what is the fault.

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Neutral Newbie

Skoda_Man

 

trying hard to replicate it to see if it happens again. I hate this type of intermitten problems.thumbsdown.gif Hopefully i can rectify it and get any other things sorted out, while still under warranty.

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Neutral Newbie

Cool,

 

Keeping what u said in mindthumbsup.gif, cos it's either the ECU, fuel pump/filter, or the electrical supply. Cos engine shuddered, batt light came on and died. immediate crank nothing happened, take out key then crank and she fired up like nothing went wrong. mad.gif

 

Funny thing is without the air-con the idle is not very stable, macham the needle move very small up and down. gonna go for my 5000 serviceing soon, so gonna get them to check the sensor readings.

 

My previous ride used to stall when the idle servo went bust. then had to change it for $300, frown.gif only early this year.

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Neutral Newbie
(edited)

DAMM,... i ACCIDEntally deleted my entire post while trying to highlight it..

 

Anyway.. I think things are not so complicated. Could you check your stock grounding point.. there shold be 3 points. The ECU grounding is normally on the right side facing the bonnet.. it shold not be loose.

 

If it is lose, it will happen.. at the ECU things that it has been removed and when the connection comes back, the Check Engine lights appear until you completely turn off and restart again.

 

When you take out key.. you completely shut down the car system. Now when you insert back.. the car things that you fixed it and ECU will reset.

 

Now with your air-con explaination, I am wondering if there is drain from your battery that cos your alternator to work harder and your idle shoots up. Conti car air-con is different from what I know from Jap cars.. sorry cannot advice you on this.

 

If the air-con thingy happens just before the stall problem... then it could be the air-con wiring or sensor problem. Else it may not be related to it

 

What is your stock battery AMP ?? Noramlly minimum I reco is 48AMP...

Edited by Cool
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Neutral Newbie
shocked.gif, yep happend to my previous post as well, suddenly whatever i typed just disappeared. For my batt i will have to check later b4 i go home to let you know. But know that it is a 60ah batt. Some german brand.
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Neutral Newbie

Hi,

 

IMHO, it could have been caused by water in your fuel line. Sometimes water get into your fuel tank and if this water somehow gets into your fuel line and travel to your engine, it will die. Then when you crank it again, because the water is gone, it will run fine.

 

[:)]

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Neutral Newbie

Tho chances are very slim, but it may happen [nod][sweatdrop] Usually, when

a bit of water gets into the fuel, the engine will usually choke abit and got on.

but kill the engine, means quite a bit of water has gotten in.... [sweatdrop] IMHO,

unlikely la...new SDZ summo..... [sweatdrop][sweatdrop]

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Neutral Newbie

Hi Greg,

 

For mine, I noticed when you open the boot and after about 30 secs, the driver's lights will go off automatically and thus causing the boot light to blink for a split second. After that it stays on for as long as you keep the boot open.

 

Anyone can advise what's the lifespan of Octy battery? Mine is 2 yrs old and heard that the battery can last for 5 yrs?? thumbsup.gif

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Neutral Newbie

Very soon, my friend, very soon.

 

If you follow the thread on the Battery Lifespan, most will last 2 to 2-1/2 years. Suggest you send car to change batt the moment some indications surface, like radio volume loud/soft intermittenly (my case), display light flicker? etc. In my case, there wasn't any normal warning like car need 2-3 crank to start the day before etc.

 

Anyway, Octavia batt is 60 amh.

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Neutral Newbie

Hi,

Thanks for the advice. Will try to change it soon as will be driving up north in a few weeks time...got a quote from CA and cost about $200 after discount, is it too ex?

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Neutral Newbie
Hmm... seems like all Octy here is facing the normal "abnormal" boot light blinking problem. laugh.giflaugh.gif Mine also happen but very short timing, around 0.1 sec.

 

The part U mention is it lower the my pic here?

 

 

Hi Raptor,

 

Yes I mean the bottom most part in your pic, ...my body is white...but only that part is in black colour...

 

Have check with CA, they said this is the original...

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Could be air leaking past your throttle body or intake manifold.

 

I once read somewhere someone posted (cannot remember) that on idle, his car's throttle orifice is plugged causing unstable idling speed.

 

Or maybe there is nothing wrong after all.... [sweatdrop]

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Neutral Newbie

CA just called to tell me that there is some water in my fuel tank, dunno how bad. Told me to avoid the same brand for the time being. Me going for BP or Mobil.

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Neutral Newbie

THere is one bottle of STP Fuel Cleaner (black one) cost $6 that remove water. Try that.

 

Now, If your fuel has water.. it could be:

 

1. during car wash, you did not cap it proper or the Fuel gasket ring has holes or expanded.

 

Chances that your fuel tank might rust too if you do not maintain full tank always. Get your SE to check to ensure fuel tank has no rust

 

my 2 cents

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Neutral Newbie

mine just died on me today on a slip road outside my home...thumbsdown.gif

 

 

 

unable to crank engine after that. Waited awhile before I could crank again.

 

Drove a short while and it died again.

 

Much later, drove to mechanic and nothing wrong was found. Altho mech said possibly that fuel pump might be failing. (Just changed it a year ago)

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Neutral Newbie
(edited)

It is not the fuel pump. could be the o-ring at the regulator.. E21S and I had the same problem before. Did the mech took out the fuel pump and check. Cos if engine hot, the o-ring expands and pressure sips in ..

 

u said that you changed the fuel pump, well that is a possible problem. there is an

o-ring that goes around the pump outlet and the fuel line. sometimes it is

either not there when the pump is reinstalled, or it is broken, or expanded or no new replacement when the assembly was changed (re-used). this o-ring keeps the system pressurized. when that o-ring is missing, all the fuel that was

in the lines from the last time the car was running is drained back into the

tank due to the pressure leak.

 

my 2 cents

Edited by Cool
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