Suppose you’ve been hearing odd ticking noises from your engine, experiencing poor acceleration, or seeing that dreaded check engine light. In that case, your vehicle might be suffering from a camshaft exhaust issue — more specifically, a failure in the exhaust right camshaft.
Though it's a critical part of your engine's performance, many drivers aren't familiar with what the exhaust right camshaft does or what happens when it starts to fail. In this blog, we’ll break it down for you — straight from what expert mechanics want you to know.
If you need a replacement or advice, BS Auto Supplies LLC offers a complete selection of high-quality camshaft components, including parts for models like the Kia Sedona.
What Does the Exhaust Right Camshaft Do?
The exhaust right camshaft controls the timing and movement of the exhaust valves on the engine’s right bank. It opens and closes these valves at precise intervals to allow burned gases to exit the combustion chamber and flow into the exhaust system.
If this component fails or its timing is off, it can lead to:
- Engine misfires
- Decreased fuel efficiency
- Rough idling
- Power loss
- Emission system failures
Some vehicle-specific examples include the Kia Sedona camshaft, which can cause issues when the camshaft sensor or the exhaust camshaft itself malfunctions.
Common Causes of Exhaust Right Camshaft Failures
Mechanics point to several causes behind exhaust camshaft failures:
- Oil Flow Problems: A lack of lubrication due to dirty oil or low oil levels can cause wear on the camshaft lobes and journals.
- Timing Chain/Belt Issues: If your timing components are off or worn, they can throw off camshaft timing.
- Sensor Failure: The camshaft sensor tracks the cam’s position. If it fails, the ECU can't accurately time the delivery of fuel and spark.
- Wear and Tear: High mileage or poor maintenance increases the chances of camshaft wear.
If you're shopping for replacement parts, it's crucial to get the right exhaust components that match your vehicle’s specifications to avoid future issues.
Signs You May Need Camshaft or Sensor Replacement
If you're seeing these symptoms, it might be time to look into a camshaft sensor replacement or even a complete camshaft replacement:
- The engine won't start or takes a long time to start
- Sudden loss of power during acceleration
- Persistent engine warning lights
- Ticking or knocking noises from the engine
- Failed emissions test
Camshaft Replacement Cost: What to Expect
The cost of replacing the camshaft can vary significantly depending on your vehicle model and labor rates. For example, replacing the exhaust camshaft in a Kia Sedona may range between $800 $1,500, depending on whether you're replacing the camshaft, the camshaft sensor, or both.
Buying quality parts from a reputable supplier like BS Auto Supplies LLC can help you reduce costs and improve reliability.
Get the Right Parts from BS Auto Supplies LLC
Whether you’re looking for a new exhaust camshaft, a right exhaust fan, or OE-spec Kia Sedona camshaft replacements, BS Auto Supplies LLC provides high-quality parts at competitive prices. Our extensive inventory and expert support make it easy to find the right component for your vehicle.
Final Thoughts
Camshaft issues — especially with the exhaust right camshaft — are nothing to ignore. Early diagnosis and quality parts are essential to prevent long-term engine damage. Always trust your mechanic’s advice, and when it’s time to replace, turn to BS Auto Supplies LLC for reliable and affordable solutions.
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