Lack of power

[praah]

My car has been acting strange lately ! Seems like i've lost 50% of my bhp!I delivered it to a shop and had a diagnostic test done. They said "the fuel mixture is too rich." I've got the raceland manifold, so the lambda sensor is under the car...they said it could be a problem because the sensor needs to be properly warmed up to work! Does anyone know anything about this or have had similar issues?

I have the magneti marelli injection system...

[kylie]

have you had any more mods put on your car. i know since ive put my raceland exhaust on it has lost a bit of power.

[praah]

i have raceland induction kit with green filter, raceland manifold and supersprint exhaust from the cat. and back....it's been working fine for several months! the problem occured a couple of weeks ago

[MikeVTST]

try gettin a de-cat =)

[luthor1]

The LAmbda sensor makes NO adjustments when on full throttle and high revs, so it certainly won't be that.

I'm thinking blocked exhaust, intake, or jumped a tooth on the cam? Get the Cam timing checked...

Andy
RCD Performance