no sparks 96 blazer
#1
no sparks 96 blazer
ok i put on new coil / wires /plugs / cam module/wires had the icm tested its good /cap and rotor button so what else could there be there is no spark from the coil at all
#2
You might check the control module or the hall effects crankshaft sensor in the distributor.
#3
Definitely have a look into the CKP and CMP sensor wiring and output. Connect a multimeter each sensor (one at a time) and read the output as you turn the engine over by hand. If you are not getting any output with the key on, then there is a problem with the circuit.
Try a search for "CKP" and "CMP" for wiring diagrams and pin outs.
Try a search for "CKP" and "CMP" for wiring diagrams and pin outs.
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