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

Tiny
SLIMSHADY81342
  • MEMBER
  • 1997 ISUZU RODEO
  • 2.6L
  • 4 CYL
  • 2WD
  • MANUAL
  • 114,000 MILES
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.
Sunday, April 22nd, 2018 AT 1:44 PM

3 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
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.
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Tuesday, April 24th, 2018 AT 1:38 AM
Tiny
CHARLIE CLARK
  • MEMBER
  • 5 POSTS
How u check codes on a 1991 2.6 amigo
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Monday, October 1st, 2018 AT 10:07 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,313 POSTS
Please post your new question here, you must be logged in.

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

Cheers, Ken
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Thursday, October 4th, 2018 AT 2:27 PM

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