Privacy Policy Forums. Never should it come in contact with metal: (exception being a high grade of stainless steel). There's constantly the threat that the leak will worsen over time (it is very clear that air move erodes the rubber seal as it passes through under high pressure) and eventually, you could begin seeing rapid drop-out when the ECU (Engine Control Unit)notices the loss of pressure. 1. Threads 579 Messages 4.9K. Mercedes Benz Sprinter fatal flaw is directly related to the components involved with their exhaust system. Keep in mind that ash will build up inside the DPF and not be burned out if incorrect engine oil is used. A small amount of oil within the air in the turbo is OK. These items a located under the hood. Always get a second opinion. In 2010+, the exhaust will be leaking out from the flex pipe and will melt wiring close-by triggering the engine to shut, and start a count down Starts. Yesterday I took my Era out for a spin after being parked for 7 weeks. Not just any repair shop has the tools, know-how or equipment to perform repairs or maintenance. document.write('sprinter-rv.com<\/a>'); Sometimes the injector and cylinder head has to be destroyed in order to get it out. Long story short, the voltage might be 12.8 Volts with nothing on, but turn on radio and I could watch the voltage drop on my handy cigarette volt meter. This is important in cold weather and climate since glowplugs should heat diesel to a pre-defined temperature before igniting. You can travel when you want and where you want. document.write('