: P 0306 code

03-29-13, 11:12 PM
My 2001 DTS has been shaky when I'm stopped at stop light, and when I give it a little gas it seems to sputter. My service engine light came on and I got it checked out. The computer said its a code PO306 possibly fuel injector problem or cylinder 6 misfire. Is this an easy fix? Cost? Suggestions?

03-30-13, 10:47 AM
Please do not double post. Duplicate post in Deville forum.