Car behaving funny...

[truCido]

The last week or two i've noticed a drop in MPG and a hesitation to "go". There doesnt seem to be as much power when I put my foot down and like I said a drop in MPG any idea what it could be?

 

[Nath.]

MAF ?

dodgy coil pack ?

boost leek ?

split vac pipe ?

 

[truCido]

I'm thinking the MAF it seems to be boosting to the same psi so i guess that rules out leek and vac pipe?

 

[truCido]

how can I check if its the MAF? or am i gonna get told off to search

 

[acidstrato]

unplug the maf or vagcom...

was under the impression the car wouldnt boost correctly if there was a maf failure

 

[truCido]

oh ok. it boosts to 20psi quite happily

 

[acidstrato]

be quite surprised if it turns out to be maf then. but worth a try