Recently I replaced my ignition coil #P0306 according to scan machine on my 2000 pontiac Bonneville 6cylinders. But the problem is still there which is car shakes, runs sluggish, sometimes stalls while it idles, check engine light still flashes.

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.