Mechanics

99 WITH A 4.7 ENGINE IT HAS NO SPARK I CHANGED THE CRANKSHAFT SENSOR ALREADY BUT STILL NO SPARK

1999 Jeep Grand Cherokee • 142,000 miles

Not getting spark to any of the plugs
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Chuck Tipton
November 30, 2011.



No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, cap and rotor, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it and keep testing

Rasmataz
Nov 30, 2011.