Got spark from coil but only spark on number one plug wire

1997 ISUZU RODEO
114,000 MILES • 2.6L • 4 CYL • 2WD • MANUAL
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SLIMSHADY81342
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Got spark from coil but only spark on number one plug wire. no spark on two, three, four cylinders. replaced plugs, wires, cap, and rotor.
Apr 22, 2018 at 1:44 PM
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KHLOW2008
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This is most likely a fault with the cylinder position sensor. The No 1 plug is able to fire because the TDC sensor (which is set at cylinder 1) is working and providing the conditions for the spark to occur then. Have the CKP sensor tested. You should have the Check Engine Light on with trouble codes stored in ECU.
Apr 24, 2018 at 1:38 AM
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CHARLIE CLARK
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How u check codes on a 1991 2.6 amigo
Oct 1, 2018 at 10:07 PM
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STRAILER
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Please post your new question here, you must be logged in.

https://www.2carpros.com/questions/new

Cheers, Ken
Oct 4, 2018 at 2:27 PM