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Dave Nova
Dave Nova, Oldsmobile Tech
Category: Oldsmobile
Satisfied Customers: 597
Experience:  ASE Master Certification. GM World Class Certification
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I keep getting a code cylinder2 I changed the plug the wire

Customer Question

I keep getting a code for misfire cylinder2 I changed the plug the wire & the coil I still get the code
Submitted: 2 years ago.
Category: Oldsmobile
Expert:  Gary replied 2 years ago.

Hi there,

Have you done a compression test?

I would swap the injector now.

Normally with a fault like that I'd swap all the parts in one go, put the plug in 1, lead on 3, coil on 4.

At that point cylinder 2 still misfiring proves the 3 ignition components in one hit.

Then swap the injector.