A failing fuel filter may exhibit similar symptoms to a failing fuel pump. Power loss, especially on acceleration, may be the first sign. As flow continues to be impeded, the fuel filter may ultimately lead to a no-start condition, as fuel can no longer get to the engine. Vacuum leaks: The engine of a car is basically a large air pump. Air is This quick fix will help address this issue for cars with KE Jetronic. One big assumption is however, that there are no vacuum leaks on the inlet boot and th rudedude. 1840 posts · Joined 2005. #3 · Aug 16, 2009. With a diesel engine the first thing you want to check is the air filter then the fuel filter when you have smoke or power loss. An oil leak near the turbo is easy to check, just remove the charged air line after the turbo and look inside. Also check the turbo itself. Estimate. $99.99. Shop/Dealer Price. $117.94 - $131.39. Show example Mercedes-Benz ML350 Engine hesitates during acceleration Inspection prices. It can be frustrating for any driver to expect certain acceleration from their vehicle only to find that the vehicle seems to be hesitant while speeding up. E320 Fourmatic Won't accelerate. I was out to do some errands and when I tried to start my 1999 E320 4-matic wagon, the solenoid just clicked and dash went dead. After a while the dash came back on, but it still wouldnt start. I then obviously thought that the battery is dead and maybe lost a cell or that maybe for some reason a fuse was blown. . Cla180 After Hard acceleration, it knocks out the turbo and losses power! I am facing a problem with my 2014 cla180. Whenever I try to accelerate hard, I can feel my car losses power just like the car has no power. I can hear my open pod air intake take a deep breathe and losses power instantly after that. Car is still able to move after that A spark causes the engine's piston to go down and rotate the crankshaft. As the throttle pedal approaches the floor, more air is taken in, causing the crankshaft to rotate more quickly. This is what allows your car to accelerate when driving. However, If you're driving your car and losing power as you speed, there are only two possibilities. A sign that the alternator may be failing is dimming or flickering lights, or electronics not functioning properly, such as radio, power windows or power locks. Other signs of a failing alternator could be warning lights on the dashboard, such as the battery warning light, or a dead battery, even if the battery is new. There are many possible causes why your car makes that whining noise whenever you increase your speed. It may be that a small part has broken down and needs to be replaced, or perhaps your car needs a major overhaul that costs thousands of dollars. Among these underlying issues may include problems with the steering pump, such as leaks and low 1. Weak Battery. If your CLA250’s engine won’t crank or cranks very slowly, then the most likely culprit is weak or dead 12v battery. Investigating more closely and doing a battery voltage test will clarify whether the starting problem is due to the battery. A test can be done to measure the voltage between the battery poles, check the acid

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