MINI Cooper Forum banner

1 - 1 of 1 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter #1
2006 R53 Cooper s

when starting in the morning it doesn't start first time, the engine cranks but it won't start however it starts immediately on second attempt, this doesn't happen any time other than the first time its driven in the day. I can go back to the car 6 hours after driving it and it starts fine. the rpms also fluctuate whilst sat at idle.

could this be a bad fuel pressure regulator or a map sensor that needs cleaning?
 
1 - 1 of 1 Posts
Top