Blue/Gray. Blue or gray exhaust smoke is an indication of an oil leak. Common causes of blue smoke include damaged piston rings, leaking valve seals, and worn cylinder walls. Blue and gray smoke can also be a sign of a damaged turbo. A sludged or coked bearing housing, a restricted oil drain line, or a broken oil seal is normally the guilty Common Symptoms of a Failed Turbocharger: Play in the impeller shaft. Oil leaking into the Inlet. White Smoke. Noisy Bearing / Whining Sound On Throttle. Loss Of Power & No Kick-Down. Instead, it receives just enough fuel to operate properly while lowering evaporative emissions. Common Bad Fuel Pressure Sensor Symptoms. 1) Check Engine Light. 2) Low Power. 3) Problems Starting. 4) Stalling. 5) Bad Fuel Economy. Fuel Pressure Sensor Replacement Cost. The P0234 is a generic code triggered when your vehicle’s engine control module (ECM) detects dangerously high boost pressure levels above the maximum specified pressure. The ECM receives this data from the Boost Pressure Sensor, which continually sends the data back, and if left unchecked, this adverse condition can damage the engine. Long story but in short, bought a ford focus 1.6 tdci estate oct13th 2011, by 25th jan2012 turbo had failed, well within 6 months SOGA advise. so emailed trader twice followed by 3 recorded letters, and then took to small claims court, trader then contacted me, (surprise surprise) said he would fix car, got car back on 4th may today 2nd june Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd Hỗ Trợ Nợ Xấu.

ford focus tdci turbo failure symptoms