Getting no power to my spark plugs??

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04-03-2010, 10:42 PM

LO3671

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Join Date: Mar 2010

Posts: 3

Getting no power to my spark plugs??

i have a 4 banger 86 blazer and im not getting no spark or power to my spark plugs what could be the problem.

04-03-2010, 10:48 PM

rriddle3

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Join Date: Dec 2006

Location: Fort Worth,Texas

Posts: 6,595

Lots of things - bad distributor cap and/or rotor, bad ignition coil, broken distributor gear, etc.

04-04-2010, 01:26 AM

ohsofly

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Join Date: Jan 2010

Location: Camrose AB... Canada

Posts: 1,534

I would start by checking spark from the coil, and power to the coil to rule it out, and then work towards the spark plugs.

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