Loss of Power

AlexMullett

Member
 West Sussex
Hi all,

I have an 04 3.0i which in the last week or so suddenly feels like it’s lost 10-20% of its power. Full acceleration in 2nd gear used to push you back in the seat a fair bit but now it’s just climbs the revs more sedately. Still runs smoothly, no noises or issues I can see or hear. If someone who hadn’t driven it before got in they probably wouldn’t think there is an issue but I can definitely feel it’s abit down on power, even my wife agrees.

Would something like a vanos seal suddenly go without throwing a code?

Any thoughts would be appreciated.

Cheers
 
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