has any one suffered the same problem when thrashing their 172.I was driving down the M23 today when all of a sudden the car starts spluttering(similar symptoms to running out of petrol).I was thinkin faulty fuel gauge but it couldn't be as i had filled it up earlier.But did notice after a quick look under the bonnet that the air feed was nowhere in line to the piperx induction in kit so the engine wasn't gettin enough cold air.Could this cause such a thing?