So far I have done and oil change ,change the air filter and the spark plug and wires
Oct 14, 2014 at 7:03 PM
misfire on piston the number 3
2001 BUICK REGAL
RUDY26A
- MEMBER
- 1 POST
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SQM
- ✓ASE Certified Mechanic
- 6,383 POSTS
Hello,
It sounds like the issue could be a faulty ignition coil or the ignition control module. It could a bad connection from the coil to the wire as well.
So do a thorough inspection for any corrosion or debris.
I have attached the diagram that shows which is the coil for the cylinder number 3.
Please let me know of any questions.
Thank you.
https://www.2carpros.com/articles/how-to-test-an-ignition-system
It sounds like the issue could be a faulty ignition coil or the ignition control module. It could a bad connection from the coil to the wire as well.
So do a thorough inspection for any corrosion or debris.
I have attached the diagram that shows which is the coil for the cylinder number 3.
Please let me know of any questions.
Thank you.
https://www.2carpros.com/articles/how-to-test-an-ignition-system
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Oct 17, 2021 at 7:24 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.