Pelican Parts Forums - Question on MINI Designations

Pelican Parts Forums (http://forums.pelicanparts.com/)

- MINI Discussion Forum (http://forums.pelicanparts.com/mini-discussion-forum/)

- - Question on MINI Designations (http://forums.pelicanparts.com/mini-discussion-forum/924973-question-mini-designations.html)

I have a 2007 Mini Cooper. The motor just started idling rough and when not under load will start jerking. Can't tell if it's loss of fuel, or loading up. When it won't idle or is jerky at speed the only code it throws misfire in cylinders. Checked for vacuum leak, none, pulled plugs, aren't gas soaked, replaced coil pack, nothing. Any ideas

__________________
This post was auto-generated based upon a question asked on our tech article page here: MINI Cooper Designations (R50/R52/R53 2001-2006) | Pelican Parts DIY Maintenance Article

Could be a bad coil. Sounds like an engine misfire. I would check spark, fuel and compression on all cylinders.

- Nick