Xsi horrendously down on power.

[Matt]

The fiesta is running 90bhp I did think the power to weight ratios would be a factor. I don't seem to be loosing alot of oil through being burnt/going in the engine I loose it mainly on the floor through my dodgy sump lol.
Think a good service is on the cards for next week. And got to fit my gti exhaust mani soon as soon as I get the heat shields do hopefully that will free up some ponies again. Other than that I'm stumped