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I am not getting any spark on my 1993 chevy s10 4.3 pickup

Changed coil still no spark

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  • 308 Answers

Common problem is dist rotor will burn a hole thru it, causeing rotor spark to ground out. this is caused by excessive spark plug gap, worn out plugs.

Posted on Apr 21, 2013

  • dredubb12 Apr 22, 2013

    I cleaned the contacts in the dist cap looked like they were corroded also cleans the rotor in district. With pb blaster. Unplugged all wires to dist to make sure I had the right firing order. Truck started I was able to get it to my home it had been parked on the road blocks away. Once I made it home it then shut off and wouldn't start again. What could be the problem now

  • Adrian Jaramillo
    Adrian Jaramillo Apr 22, 2013

    not good to scraped cap and rotor, replace them. look under rotror, likely black burn mark under rotor.

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Posted on Jan 02, 2017

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SOURCE: 1995 Dodge 2wd Caravan

I would check the cam position sensor and the crank position sensor. Since your year model is 1995, you can't easily get the OBD scan codes like on 1996 or newer with OBD II, but that would help you diagnose your problem.
If the cam and crank sensors do not match, the computer will not send ignition, so this could be the problem.
You can usually find details on how to test the sensors in the Haynes or Chilton manuals for your vehicle or possibly online.
Most of the time a check with a multimeter can verify if they are ok.

KP

Posted on May 14, 2008

ghassun
  • 499 Answers

SOURCE: chevy 350 no spark

check if the wires ends isn't corroded try to clean it if it corroded or not also try to determine its resistance by using th multimeter and check its resistance (wire resistance) try this link http://www.ehow.com/how_2296047_test-spark-plug-wire-car.html

Posted on Jun 11, 2009

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