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cossie hot start prob

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Old May 9, 2006 | 04:13 PM
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From: Durham Drives:sapphire cosworth
Default cossie hot start prob

right the saff has had every new sensor just had a rebuild and has even had another ecu in.the bugger still wont start up when it has been running.it is doing my head in.but if you bump start it, it fires straight away.im thinking now that it must be a dodgy wire in the loom any ideas?
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Old May 11, 2006 | 04:28 PM
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From: Durham Drives:sapphire cosworth
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anyone??
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Old May 11, 2006 | 04:32 PM
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i had something like this on my saph...... neverfound out the prob, but i did find out how to start it.....

i had a switch for the fuel pump in the car. make sure its on, start turning the car over, switch the switch off for a second ( whilst still turning car over ) then switch it back on and it started


if u get that

the only thing i could hink of is vapour lock
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Old May 11, 2006 | 05:33 PM
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From: Durham Drives:sapphire cosworth
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cheers mate it sounds like a good idea.
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Old May 11, 2006 | 05:54 PM
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let me no if it works
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Old May 11, 2006 | 06:47 PM
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ill let the world know cos its driving me mad
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Old May 12, 2006 | 09:22 AM
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From: SHEFFIELD
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do a compression test, I had the exact same problem on a 2wd and it turned out a couple of vales were not sealing correctly
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Old May 12, 2006 | 03:47 PM
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mmmmmmmmmmmmm worth a try pop round somtime it will not take long........................did he have the valves out??????
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Old May 12, 2006 | 04:05 PM
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From: SHEFFIELD
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its also possible to slightly bend the valves when re fitting the head
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Old May 15, 2006 | 06:31 AM
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anything yet mate ?
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Old May 15, 2006 | 11:29 AM
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I had the same problem a few years back. Turned out to be something to do with the crank/sensor ?
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Old May 15, 2006 | 06:47 PM
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From: under the car
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the crank sensor has been changed although it wasnt a brand new one, boost madthe car is still sitting there with a flat battery,no interest at the minute with it,one night this week i think ill put a battery on and see my mate to do a compression test.
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Old May 15, 2006 | 08:43 PM
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just give me a shout
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Old May 19, 2006 | 12:09 PM
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anything ?
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Old May 19, 2006 | 08:02 PM
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From: Durham Drives:sapphire cosworth
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boost madputting a battery on in the morn and see how it goes. [
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Old May 20, 2006 | 04:20 PM
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From: Haywards Heath West SUssex
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i have exactly the same problem (except my car isnt the same) mine is a xr2i running a tall block conversion , i dont know how ur car engine bay is laid out but on mine the starter is close to the manifold/downpipes and i have been told the heat from the exhaust affects the performance of the starter motor, could that be an issue with urs, i have just ordered a starter motor heat shield to see if that solves it??
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Old May 21, 2006 | 03:02 PM
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Default re need engine bay loom

boost mad
hey are u still breakin the cossie?? i need a 2wd engine bay loom..

pm if you still have it many thanks
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