Prius Timing Chain Replacement | Engine Repair in Broken Arrow

Timing issues on a Toyota Prius can cause major headaches—from rattling sounds and misfires to complete engine failure.

In this video, we’re highlighting the timing marks during reassembly on a full timing chain replacement. This isn’t your typical DIY job—hybrid or not, proper timing requires precision.

If you’re noticing performance issues or approaching 150k+ miles, it might be time to consider a full timing service from an experienced mechanic near me in Broken Arrow.

👉 Watch: We have the engine tore down and have replaced the timing chains. Our mechanic did a great job showing the newly installed timing chains.

Why Timing Chain Jobs Require Expert Care

Timing chains are built to last, but they don’t last forever. On high-mileage Prius models, a stretched chain, worn tensioner, or misaligned cam gears can cause:

• Rattling or ticking noise on startup
• Check engine lights with timing-related codes
• Loss of power or poor fuel economy
• Engine hesitation or stalling

This is why Prius timing chain replacement isn’t just about throwing in a new chain. It’s about precise alignment and inspecting the entire system for wear.

What Else Should Be Replaced During a Timing Chain Job?

To avoid coming back in for leaks or component failure, we always recommend inspecting and replacing related components while everything is accessible:

• Camshaft and crankshaft seals – Often start to leak on older engines
• Front main seal – Easy to change during chain service
• Oil pump chain & sprockets – If equipped, inspect for wear
• Valve cover gasket – Typically disturbed during the job
• Water pump – Commonly replaced during timing chain service on Prius
• Thermostat – Helps prevent overheating
• Coolant flush – Required when water pump is replaced
• Motor mounts – Easier to replace when the engine is disassembled
• Serpentine belt and pulleys – Check for cracks, glazing, or worn bearings

All of these recommendations help extend engine life and reduce the risk of repeat repairs.

Toyota Hybrid Repair You Can Count On

We’ve done timing chain service on plenty of Toyota hybrids—including Prius, Camry Hybrid, and RAV4 Hybrid models. Whether you’re seeing early warning signs or you’re way overdue for service, we’re ready to help.

We also provide full Toyota repair in Broken Arrow for engines, cooling systems, electrical issues, and drivability problems. From minor leaks to major overhauls, we handle it all.

Book Your Engine Repair Today

📞 Call us: (539) 367-3738
📲 Text Us: (539) 352-5816
💻 Schedule online: autorepairba.com/appointments
📍 Visit us: T Autocare Takedown, 1501 W Detroit St, Broken Arrow, OK 74012