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5.7 vortec no spark at all why?

Anonymous

∙ 11y ago

Updated: 12/17/2022

you need a new distributor

That can be one cause for this, could also be bad ignition coil, coil wire, or even spark plug wires. Test for spark at the coil, then coil wire, then the plug wire.

Wiki User

∙ 11y ago

What else can I help you with?

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