Hesitation/stumbling (whatever you want to call it)
04-30-2008, 04:47 PM
#11
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Join Date: May 2005
Location: Hampton Roads, VA
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RE: Hesitation/stumbling (whatever you want to call it)
ORIGINAL: racemyski
How do you check the COPs?
How do you check the COPs?
my spark on the datalog was anywhere from 10 to 32.75 and the spark source was anywhere from 1 to 16 just bouncing around. any ideas what all this means or is telling me?
i also did some datalogging on my fuel stuff if people want to konw about that.
04-30-2008, 05:10 PM
#12
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Join Date: Aug 2007
Location: PA
Posts: 2,243
RE: Hesitation/stumbling (whatever you want to call it)
The Haynes manual, if you have one, has a section to check the COP's by using a OHM meter.
It has to fall in two certain criterias for it to be good, if it is anything but what is listed as acceptable it needs to be repalced.
Lynn
It has to fall in two certain criterias for it to be good, if it is anything but what is listed as acceptable it needs to be repalced.
Lynn
04-30-2008, 06:41 PM
#14
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Join Date: May 2005
Location: Hampton Roads, VA
Posts: 317
RE: Hesitation/stumbling (whatever you want to call it)
ORIGINAL: LynnBob Mustang
The Haynes manual, if you have one, has a section to check the COP's by using a OHM meter.
It has to fall in two certain criterias for it to be good, if it is anything but what is listed as acceptable it needs to be repalced.
Lynn
The Haynes manual, if you have one, has a section to check the COP's by using a OHM meter.
It has to fall in two certain criterias for it to be good, if it is anything but what is listed as acceptable it needs to be repalced.
Lynn
05-01-2008, 12:23 AM
#15
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Join Date: Apr 2007
Location: California
Posts: 347
RE: Hesitation/stumbling (whatever you want to call it)
You could take a cop out put a plg in it and start car to see if you have a spark. I just looked at the bottom of the cop and squezzed it, and at first I only changed the one that was cracked at the bottom. And that fixed it, then I went ahead and finished changing them all.
05-01-2008, 10:16 AM
#16
4th Gear Member
Join Date: Jun 2007
Location: Ohio
Posts: 1,996
RE: Hesitation/stumbling (whatever you want to call it)
Did you guys watch his videos? Anyone else see his fuel gauge bouncing around like it was on a pogo stick?
To me it doesnt seem like a bad COP would cause this. Looks like it's fuel related to me.
To me it doesnt seem like a bad COP would cause this. Looks like it's fuel related to me.
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