Porsche is reputable for manufacturing powerful vehicles with a sleek, sporty design. What gives each vehicle their notable power and performance is the vehicle’s engine. If your Porsche is experiencing engine problems, you may be disappointed by its poor performance. Pay attention to the signs of engine trouble so you can take your vehicle to an auto repair shop for inspection and maintenance immediately.
Signs Your Porsche Needs an Engine Rebuild
Your vehicle’s engine plays a crucial role in its ability to operate. Any sign that your engine may be having trouble, and you should bring your vehicle into the auto shop to avoid harm to you, your vehicle, or others on the road.
If your Porsche is experiencing any of the following signs or symptoms of internal engine issues, you may want to consider rebuilding your vehicle’s engine:
- Burning Oil: It is normal for vehicles to burn a small amount of oil over time, but if you find you are having to regularly top off or refill your vehicle’s oil tank, you may have an engine problem. Check your oil frequently and schedule routine oil changes.
- Thick, Dark Exhaust Smoke: If you see dark smoke emitting from your vehicle’s tailpipe when you look in the rearview mirror while driving, then you are likely dealing with an engine issue. Blue smoke usually indicates burning oil, white smoke indicates a coolant leak, and black smoke indicates burning excessive amounts of gasoline.
- Knocking Noises: This can be a sign of bad engine bearings, in which case the noise might get louder when you rev the engine.
- Poor Gas Mileage: Often, engine issues may cause your vehicle to burn through gasoline at a more rapid rate. If you notice you are having to fill up your gas tank more frequently, then you may want to have your vehicle’s engine looked at.
- Delay in Acceleration: If your vehicle is hesitating when you try to accelerate or you notice it is accelerating at a much slower pace, it is a common sign of trouble with the engine.
- Misfire: An engine misfire can be the result of problems with one or more of your engine’s cylinders. If caught early, you may be able to avoid an engine rebuild for your Porsche.
- Oil Sludge in Oil Pan: You will most likely notice this sign when your vehicle is getting an oil change, and it indicates problems with the engine’s ability to work properly.
- Metal Shavings in Oil: The oil in your vehicle’s engine is intended to lubricate the mechanical parts and prevent friction between them. However, if you notice metal shavings in the oil, it is a clear indication that there is friction between some of the engine parts.
Common Causes Behind Porsche Engine Troubles
There are a wide variety of potential causes for your vehicle’s engine troubles including:
- Damaged or worn valve seals can allow oil to leak out and be burned up.
- Damaged or worn piston rings can allow oil or combustion gases to leak out.
- Carbon build up can block the engine’s valves and either cause a lack of compression or restrict the amount of fuel and air that enters the engine’s cylinders.
- Loose pistons and rods are common with vehicles that have high mileage because of the regular heating and cooling of the parts causing them to warp over time, but they may damage your vehicle’s cylinders.
- Seizing of the intermediate shaft bearing is an engine issue that can only be solved by an engine rebuild, and is common in Porsches from the 996 and 986 generation of the 911.
Come to M Service, Inc. for Repairs by Our Porsche Experts
While there is a chance that your Porsche is in need of a total engine rebuild if it experiences any of the previously outlined signs of engine troubles, sometimes your vehicle may be able to be repaired without a total engine rebuild.
Whether your Porsche is in need of engine repairs or a total engine rebuild, M Service, Inc. has the auto experts your vehicle needs to keep it in top working condition. Located in Walnut Creek, CA, our ASE-certified technicians offer complete maintenance programs for several European automotive brands, including Porsche.
All services and repairs performed by our technicians are backed by our 24-month/24,000-mile warranty, so you can trust M Service, Inc. with all of your Porsche’s automotive service needs.
* Black Porsche 911 image credit goes to:photosvit.