engine 'hunting' on idle

MCSL · 21-01-2014, 08:37 AM

anyone else have this? Took the CSL for an MOT yesterday - had a good 20mins drive before, so was up to temperature etc. The engine is hunting on idle - it's always done this since i've had it and Gareth did something to it last year (reset something?) but it's still doing it. It had an inspection 2 at BMW approx 1500-2000 miles ago (May 2012) so needs an oil service in a couple of months. Would like to get this sorted at next service. Any clues as to what could be causing it?

21-01-2014, 08:37 AM	#1
MCSL S5 - Full Throttle Join Date: Mar 2013 Posts: 326 Casino cash: $4114	engine 'hunting' on idle anyone else have this? Took the CSL for an MOT yesterday - had a good 20mins drive before, so was up to temperature etc. The engine is hunting on idle - it's always done this since i've had it and Gareth did something to it last year (reset something?) but it's still doing it. It had an inspection 2 at BMW approx 1500-2000 miles ago (May 2012) so needs an oil service in a couple of months. Would like to get this sorted at next service. Any clues as to what could be causing it?