Renault Laguna 2.0 F5R 2002 - Rough idle almost like a misfire #Archived Message
Posted by Roy Hutchings on May 25, 2007, 2:57 pm
car has very rough idle almost like a missfire.emission readings ok and no fault codes pressent.has had cylinder head decoke and we have checked all live data readings against a know good one. compression all ok has bosh plugs fitted ,cam timing rechecked all ok. has any one had similar fault as looked on web and this engine appears to be prone for problems.