P0304 OBD-II Trouble Code: Cylinder 4 Misfire Detected

traction control light comes on while driving ,A faulty ignition coil can result in a misfire or even the engine failing to run.[1] Once you’ve identified which coil is causing the issue, you can test the ignition coil to be sure it’s the problem. Replacing a bad coil can be done in just a few hours with common hand tools.

[@nuramoboy]

**Update** I am now getting up to 36.5 MPG on motorway and 30.5 MPG urban . Been to France and car drives Great on hills roads still getting good fuel consumption