LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Bad coil?

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Old 02-24-2013, 07:24 PM
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Default Bad coil?

so i have 10.50 ohms in each hole is that to high?
Old 02-24-2013, 09:18 PM
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anyone? Im having a miss, i have brand new plugs wires cap and rotor. it idles fine and fine at steady speeds just when i hit the throttle it stumbles and when im taking off its a lil rough. and some times when i ease the throttle its fine..
Old 02-24-2013, 09:20 PM
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Do you have any symptoms to report? I am assuming you mean 10,500 ohms (you were probably on the k[1000] scale). That may be on the high side of normal.

[edit] you were typing at the same time I was.

I would try another coil.
Old 02-24-2013, 09:34 PM
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i had the coil off the car and hooked up my multimeter on the post and went thru each hole like ur website says and u said to look for 8.5 i got 10.50. yea i had the setting to 0-10k ohm

Last edited by teal94z281989; 02-24-2013 at 09:42 PM.
Old 02-25-2013, 07:08 AM
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any other inputs. i dont want to spend any more money on parts i dont need?
Old 02-25-2013, 08:19 AM
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well if its a lower rpm misfire its the ignition side... only thing left is icm( which im told when it fails, it fails, resulting in heating up and shutting the car off) and the acual optical sensor in the optispark, which would require full replacement. Check your fuel pressure also on acceleration could be a possible problem there, never know.
Old 02-25-2013, 10:42 AM
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i will have to look at fuel pressure while driving but im pretty sure thats not it. im still wondering about the numbers i have on each post on the coil. Is 10.50 k ohms to much when its cold??



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