Hi there,

Had a look under the hood this evening in preparation for some fettling this weekend following finding a series of codes related to SAI, O2 Sensors and Fuel evap leak. First thing i cam across was some wet residue on top of the right hand side (looking into the engine bay) cylinder bank cover. I smelt the liquid and it had no smell so presume it is water,looked like rust residue in places.......can anyone help confirm what the likely cause of this is?

Thanks

Josh

 

Throttle body heater lines leaking? And there are those on this forum who fancy themselves to be fine fettlers.....