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Weak spark ? by wu-style
Started on: 04-22-2015 06:17 AM
Replies: 6 (168 views)
Last post by: wu-style on 04-24-2015 01:04 PM
wu-style
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Report this Post04-22-2015 06:17 AM Click Here to See the Profile for wu-styleClick Here to Email wu-styleSend a Private Message to wu-styleEdit/Delete MessageReply w/QuoteDirect Link to This Post
Okey.

The case is that my spark is weak. I dont get readings on my timing light on cylynder nr 1 and 4, But when i pull the wire out from the sparkplug i get reading, but as soon i connect it to the sparkplug its nothing ?

can this be that my timing is out ?
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Report this Post04-22-2015 11:05 AM Click Here to See the Profile for theogreClick Here to visit theogre's HomePageSend a Private Message to theogreEdit/Delete MessageReply w/QuoteDirect Link to This Post
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wu-style
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Report this Post04-22-2015 04:24 PM Click Here to See the Profile for wu-styleClick Here to Email wu-styleSend a Private Message to wu-styleEdit/Delete MessageReply w/QuoteDirect Link to This Post
okey. so now i retimed the disturbuter. and now i got spark on cylynder 1,3 and 5 only one bank. the other one is dead. i have checked my timing whit a timinglight. its spot on.

[This message has been edited by wu-style (edited 04-22-2015).]

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wu-style
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Report this Post04-23-2015 11:03 AM Click Here to See the Profile for wu-styleClick Here to Email wu-styleSend a Private Message to wu-styleEdit/Delete MessageReply w/QuoteDirect Link to This Post
problem cured. it was the icm.
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Gall757
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Report this Post04-23-2015 11:12 AM Click Here to See the Profile for Gall757Send a Private Message to Gall757Edit/Delete MessageReply w/QuoteDirect Link to This Post
So the ICM can knock out one bank of injectors? Did not know that.
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Report this Post04-23-2015 03:29 PM Click Here to See the Profile for 2.5Send a Private Message to 2.5Edit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by Gall757:

So the ICM can knock out one bank of injectors? Did not know that.


Maybe it was weak and one bank has priority over the other? I dont know either.
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wu-style
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Report this Post04-24-2015 01:04 PM Click Here to See the Profile for wu-styleClick Here to Email wu-styleSend a Private Message to wu-styleEdit/Delete MessageReply w/QuoteDirect Link to This Post
i dont know. But it was the icm all the time. very strang symtoms.. Turned out to be weak spark , And in the end when the icm was totaly broken , it only fired one bank. But the car runs fine now.
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