Mercedes sprinter engine noise. Also check the exhaust brackets and heat shields. Mar 22, 2005 · It could be either the EGR valve opening too much, a poor spraying injector, air being sucked into an injector pipe. The noise then stopped and for the other 6 or so starts of the day did not hear any noises at all. Nov 20, 2023 · The engine makes a rattle/knock/ticking noise from 1500 to around 2500 rpm when it's the loudest, the noise comes with a vibration that can be felt in the cabin. It sounds combustion related, and yes it can sound like the motor is splitting in half. May 10, 2024 · Two places to look: it is possibly an exhaust leak, which would correlate with it being more noticeable when the engine is cold. Jan 3, 2007 · The rattle is a knocking noise at tickover which is sometimes worse than others, it is the same whether the engine is cold or hot, the slightest movement of the throttle (a raise to only 1100rpm) cures the problem completely but returns when the van is left to idle. The noise is at the front end of the van. Nov 29, 2008 · My Sprinter is making a very deep, loud, boom/humming noise, the sort you'd expect to hear (and feel) if the baffles in the exhaust had corroded away. That will rule the accessories in or out. Join us as we take you through our step-by-step process of Mar 12, 2010 · Yesterday started up our 313 Sprinter (70,000km) and for around 10sec after start up I could hear an engine rattle like a timing chain with a slack tensioner. Otherwise a good place to start is to take the serpentine belt off and run it. . Today, we have the challenge of a 2019 Mercedes Sprinter with a high-mileage engine that's developed an ominous noise. aig kpxgq behc fvbn fszgs zdb ceqa wtlkj xlpac dwrivjp
26th Apr 2024