Saving a Generac Generator: Diagnosis & Repair

🔧The used Generac GP5500 generator had a locked engine but was freed up by the previous owner.

⚙️The generator started having problems after being sold to a contractor, indicating potential internal issues.

💰Despite the clean and complete appearance, the generator was purchased for $150, which may have been too much considering the engine's condition.

⚠️The engine makes a terrible sound when turned over quickly, suggesting a potential internal issue or damaged components.

🔍The oil in the generator appears dark and contaminated, raising concerns about the presence of metal particles.

What is the potential cause of the terrible sound when turning over the engine quickly?

—The terrible sound could indicate a camshaft problem or damaged internal components in the engine.

What issues did the contractor experience after purchasing the generator?

—The contractor reported that the generator no longer ran, leading to its return and subsequent sale to the video creator.

How much did the video creator pay for the generator?

—The video creator purchased the generator for $150, which may have been too much considering the potential engine issues.

What potential damage can be caused by metal particles in the oil?

—Metal particles in the oil can indicate internal engine damage, potentially leading to more severe issues if not addressed.

What is the current status of the generator?

—The generator has been partially disassembled to assess the extent of the damage, specifically focusing on the camshaft.

00:00Introduction and backstory of the Generac GP5500 generator purchased used.

02:39Attempt to start the generator, but it makes a terrible sound and does not run properly.

04:38The video creator inspects the carburetor and discovers possible valve issues.

08:55The video creator opens up the engine and checks the camshaft and valve clearance.

12:50Further inspection of the engine components and consideration of potential damage.

16:23Removal of the stator and rotor from the generator for closer examination.

18:12Dismantling the generator and assessing the condition of components.

21:10The video creator investigates a potential issue with the flywheel and coil.