What Causes Low Compression Issues In Your Mercedes Benz?

Similar to all internal components of your Mercedes Benz engine, the compression is a key part that helps in regular operation. This is the process of pressurizing the mixture of gasoline and air inside a cylinder to ensure the correct combustion cycle is completed. Although, there are a few signs of low compression which includes lack of power, the engine backfiring, and the distinct smell of gasoline from your exhaust. 

Here, our Mercedes Auto Repair specialists have compiled some causes of low compression issues -

Piston and Piston Rings Damage: A piston can become damaged in numerous ways. A bent rod prevents the piston from reaching its desired high point in the cylinder. Moreover, extreme heat from your car overheating, from running non-standard fuels such as ethanol or high octane racing gasoline etc. can cause spots to form in the alloys of the piston. Continuous exposure to this heat can cause these spots to melt into holes, and cause piston rings to warp and crack. This allows gasses in the cylinder to escape, which results in low compression.

Damaged Valves: Again, using nonstandard fuel or increasing your car's boost can cause your engine’s block, intake or exhaust valves to go through heating and cooling cycles it wasn’t designed to handle. This can cause these parts to crack, and any cracks in your engine create a path for gases to escape. Must bring your vehicle at Mercedes Auto Repair Near Me for quick compression check up to avoid expensive repairs.

Wrong Engine Timing: The timing belt damage can be a result of teeth missing, the belt being overstretched, or a bad timing chain. The concern with incorrect timing is that the intake and exhaust valves can be stuck open or closed, or are closing when the piston is in the wrong position for compression. The second fear is that it is possible for the piston to ram into a valve and cause additional damage to the engine - Mercedes Auto Shop.

These are a few reasons why your Mercedes Benz may have low compression issues. If you’ve determined any ongoing issue with your luxury vehicle - Mercedes Benz, you must stop-by C & G Repair once. Here, we have well trained and experienced mechanics to understand issues with your vehicle and resolve them as soon as possible - Mercedes Benz Shop Near Me. To learn more about our repair shop or our services, give us a call @ +1 713-785-8668 or visit our website.