Check Engine Light comes on intermittently- No Codes are Stored

[ao123]

Hi,

I've just bought an SV6 wagon that's still under warranty. The check engine light comes on intermittently and rapidly decreases my speed when it comes on. The light only stays on for about a second though and Holden and my mechanic haven't found any codes that have been stored.

If I'm travelling at low speed (or stopped at traffic lights), the car has stalled on me and when i've had cruise control on, its turned it off.

Wondering if anybody has had a similar issue and knows what the problem might be?

Thanks!

 

[stirringaxe]

Try cleaning the throttle body & make sure the MAF is clear of rubbish & is clean.

 

[ao123]

They cleaned these when I was there as that was all that they could think of at the time. The light has still been coming on since and still doesn't stay on for longer than a second.