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Cold start issues

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Started by 3VOLUTIONIST, Aug 27 2014 10:05 AM
Cold start problem gsr

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24 replies to this topic

#21
BMGTZ
Posted 04 September 2014 - 02:34 PM

BMGTZ

    Grumpy old man from the school of hard knocks

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does it start and run still or has it got worse now and doesnt go at all?

 

if it has rail pressure and the plugs are dry after a couple of minutes of cranking it suggests ecu isnt firing the injectors. come and borrow an ecu


BRIAN
Black evo 1 full road rego and done properly/legally

I have heaps of parts...but never the one I need.

 

 

#22
3VOLUTIONIST
Posted 04 September 2014 - 02:43 PM

3VOLUTIONIST

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It starts and runs fine, it just takes a good 10-20 seconds of cranking when it's cold. When it's warm it starts fine


#23
3VOLUTIONIST
Posted 21 October 2014 - 02:35 PM

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Car is still misbehaving, have been doing some more research, read sometimes a very similar sounding problem (in DSMs) can be resolved by replacing the coolant temperature sensor.

Opinions?


#24
CLuTZ
Posted 22 October 2014 - 09:25 AM

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Are you logging? Everyone needs a logger! That will tell you if your temp sensors are cactus or not. Another way is by replacing it with another.

Also, when you "unplugged" your ECU, did you unbolt it? There's a seperate earth  that is held in by one of the bolts... maybe you may have missed it??


#25
3VOLUTIONIST
Posted 22 October 2014 - 09:27 AM

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Nope no logging software, as for earths, I remember bolting two back in (one is for my alarm)

Edited by 3VOLUTIONIST, 22 October 2014 - 09:27 AM.

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