C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

coil replacement?

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Old Sep 3, 2003 | 02:11 PM
  #1  
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Default coil ?

if the coil is bad would you still have spark?

could it cause the car not to start?

[Modified by JJ 86, 7:12 PM 9/3/2003]


[Modified by JJ 86, 7:22 PM 9/3/2003]
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Old Sep 3, 2003 | 02:24 PM
  #2  
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Default Re: coil ? (JJ 86)

Failing coil = weak spark
Dead coil = no spark
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Old Sep 3, 2003 | 02:27 PM
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Default Re: coil ? (scorp508)

if the spark was weak would it still start and run bad or would it not start at all?
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Old Sep 3, 2003 | 02:34 PM
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Default Re: coil ? (JJ 86)

It could start and run pretty poorly and then die under any throttle. What sort of symptoms are you seeing?
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Old Sep 3, 2003 | 03:18 PM
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Default Re: coil ? (scorp508)

It started up and ran for a couple of minutes then died. No codes or anything. All it does now is crank but doesn't even try to start. New fuel pump, fuel filter, cap, rotor, ingnition module, and plug wires. :banghead:
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Old Sep 4, 2003 | 02:24 AM
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Default Re: coil ? (JJ 86)

Replace with the intrnal MSD coil. Fits inside of the distributor cap.
Availablem from Jegs, or Summit.
Go for it.
tony
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Old Sep 4, 2003 | 02:30 AM
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Default Re: coil ? (JJ 86)

Lost it.
tony
Help.
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