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WP0AB0916ES120116
Vehicle Summary
The 1984 Porsche 911 is a classic coupe with a sleek two-door design and a distinctive horizontally opposed 6-cylinder boxer engine. Manufactured by DR. ING. H.C.F. PORSCHE AG in Stuttgart, Germany, it boasts a lightweight build within the Class 1 vehicle weight category. This iconic passenger car is equipped with manual seat belts and active belt restraints, embodying Porsche's commitment to performance and safety.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
The 1984 Porsche 911 with a horizontally opposed 6-cylinder engine is prone to oil leaks, often from the valve covers, oil return tubes, and camshaft seals.
Head stud issues
The engine's head studs can break or pull out, leading to significant engine problems. This is a known issue with the air-cooled boxer engines from this era.
Valve guide wear
Over time, the valve guides can wear out, leading to increased oil consumption and decreased engine performance.
Chain tensioner failure
The mechanical chain tensioners in these engines can fail, causing timing chain issues that can lead to severe engine damage.
Fuel injection problems
The Bosch K-Jetronic fuel injection system used in this model can develop issues with the fuel distributor, injectors, and control pressure regulator, affecting engine performance and reliability.
Overheating
Although air-cooled, these engines can still suffer from overheating, especially if the cooling fans or oil coolers are not functioning properly.
Airbox explosions
The airbox can sometimes explode due to backfires, especially if there are issues with the fuel/air mixture or ignition timing.
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