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

1997 ISUZU RODEO
114,000 MILES • 2.6L • 4 CYL • 2WD • MANUAL
Avatar
SLIMSHADY81342
  • MEMBER
  • 1 POST
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
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
KHLOW2008
  • CAR REPAIR CONTRIBUTOR
  • 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.
Apr 24, 2018 at 1:38 AM
Advertisement
Avatar
CHARLIE CLARK
  • MEMBER
  • 5 POSTS
How u check codes on a 1991 2.6 amigo
Oct 1, 2018 at 10:07 PM
Avatar
STRAILER
  • CAR REPAIR CONTRIBUTOR
  • 54,189 POSTS
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