Hi my 59 plate focus has a rough idle when it's been driven a for 20 - 30 minutes, it's fine on start up, it drive fines no hesitation but when it comes to a stop it idles rough, I Googled it and read that it could be the MAF sensor
The air filter is fairly new and I've changed the MAF yesterday and took it for a 10 minute spin to get it warm and it seemed fine. but this morning when I got to work 30 minutes away it was idling rough again, (how I know its after a 20 - 30 minute run)
Any help appreciated,
Thanks in Advance
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