1998 Dodge Ram no spark

Tiny
4JSFARM
  • MEMBER
  • 1998 DODGE RAM
Electrical problem
1998 Dodge Ram V8 Four Wheel Drive Automatic

check and no spark at coil or plugs should check for power at coil next?
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Sunday, November 8th, 2009 AT 6:19 AM

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Tiny
JDL
  • EXPERT
Welcome to the forum, yeah, check primary voltage to coil and injectors, engine cranking, dark green wire with orange tracer, should be hot. That voltage comes from the asd relay, that doesn't mean the relay is faulty, check the relay circuits for voltage and ground. The pcm grounds the relay, a common reason for no ground, the computer thinks there is a problem with the cam or crank signal circuit.
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Sunday, November 8th, 2009 AT 9:21 AM

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