Quote:
Originally Posted by pacman67
Noticed the last couple of days my xc is a bit rough and lumpy when cold on tickover, once warmed up is ok, and fine on LPG.
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There are many factors that could cause lumpy running when cold on tickover (presumably when running on petrol since you imply a cold start situation). Does it run lumpy until it switches to LPG then run OK? If so, what happens if you switch back to petrol early after it has first switched to LPG? What year XC70?
Simon
www.Lpgc.co.uk