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weak spark , why ?

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Old 26-06-2005, 01:22 AM
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Combi_Chris
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Default weak spark , why ?

ive had enough, lol

my poor car wont start , the spark is ultra weak, but the battery is brand new, ive run out of ideas, anyone able to help a noob ?
Old 26-06-2005, 01:28 AM
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S1 Barkham
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Knackered coil, bad contact between rotor arm and dizzy cap. Is it a weak spark on all 4? If not could be a dodgy HT lead.

HTH
Old 26-06-2005, 01:33 AM
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it was running perfectly fine , ive only tested the one lead , i hope it is the coil and nothing major , im now stuffed as i cant get a coil on a sunday .

anyone know how i can test the actual coil ?
Old 26-06-2005, 05:58 AM
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It could be something as simple as a faulty or old plug! Swap them round and see if it makes a difference
Old 26-06-2005, 12:36 PM
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the plugs are all new , ive just changed the coil AND ITS THE SAME

my car wont start , although its trying its best , i think the looms no good,tbh.
Old 26-06-2005, 12:38 PM
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would help if we knew what car it was to start with
Old 26-06-2005, 01:00 PM
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ok its a escort turbo with 4x4 loom

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Old 26-06-2005, 01:01 PM
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Originally Posted by Graceland
would help if we knew what car it was to start with
Im guessing its a combi van rst Maybe wrong tho just going by his user name
Old 26-06-2005, 01:02 PM
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Originally Posted by Combi_Chris
ok its a escort turbo with 4x4 loom
I was wrong

Whot escort m8 rst or cossie im thinking cossie with 4x4 loom ???
Old 26-06-2005, 01:05 PM
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no asorry escort 1600 cvh .

its a combi van conversion

Old 26-06-2005, 01:09 PM
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Please detail the exact fault.

i.e. What happens when you turn the key. Also, why do you think its a weak spark
Old 26-06-2005, 01:10 PM
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Ok im losted then whot 4x4 loom is it and why ? have you used it on the conversion Whot was the idea behind it

I was going to say if it was cossie it could have been the Phase sensor but the cvh done run the same dizzy
Old 26-06-2005, 02:08 PM
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mine does , i have half cossie and half escort dizzy , it was on the car when i got it , im just an average guy thats learning as i go
Old 26-06-2005, 02:09 PM
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Originally Posted by Rich_w
Please detail the exact fault.

i.e. What happens when you turn the key. Also, why do you think its a weak spark
it is a weak spark , as i tested the s splug on the ht lead , when i turn the key it just keeps turning over and over , and smells of petrol , there is a yellow relay thats getting hot near the ecu box too
Old 26-06-2005, 02:15 PM
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dude stop getting stressed

Just chill with the still and it will be sorted
Old 26-06-2005, 02:20 PM
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lol, my cars dead, im bored and i cant find anything on that link you sent by pm ??

might be best if you can tell me yourself what i might be looking at , as i cant find anything relating to the pm you sent me on the site ? ?
Old 26-06-2005, 10:31 PM
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Originally Posted by Combi_Chris
Originally Posted by Rich_w
Please detail the exact fault.

i.e. What happens when you turn the key. Also, why do you think its a weak spark
it is a weak spark , as i tested the s splug on the ht lead , when i turn the key it just keeps turning over and over , and smells of petrol , there is a yellow relay thats getting hot near the ecu box too
That rings a bell i had some thing on the s1 go and it turned out to be the Yellow relay Nr the ecu's BUT i cant rember whot the f!!k it was My m8 found the fault as i had given up Change it and see m8 never know mite work

If i rember right its the same relay as the head lights on the s1
Old 26-06-2005, 10:35 PM
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Originally Posted by Combi_Chris
might be best if you can tell me yourself what i might be looking at?

Ill let ya know as soon as i find out myself mate

im sure it wont be nothing much as you have had it running and working so i would assume it is either a sensor out of place setup etc... or one of the sensors or relays could be foobarbed or in worst case sittuations like you said it could be the loom, but i wont know this untill i check it out.

Will ring you once i get a time from the lowloader
Regards
Jano
Old 27-06-2005, 06:04 AM
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I thought the headlights were on two white relays on the mk4 (?)

Chris - I think you need to do the old RTFM (read the fooking manual), check absolutely everything you can, ie: work out what it's not and see if it shortens the list in any way and go from there I know Escorts can melt/burn fuse boxes out so check the box is good for a start

Failing that, a match and a gallon of petrol works really well
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