Silverhook Engine Oil - 10W-40 Excel
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B&QB&Q - Engine Oil 10W-40 Excel Semi-Synthetic Petrol Diesel Sm/ch-4 1 Litre
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Product Information
Full details
The Silverhook Engine Oil - 10W-40 Excel is a semi-synthetic engine oil designed for both petrol and diesel engines, offering excellent protection across a wide temperature range. It is ideal for vehicles requiring SM/CH-4 specifications and provides enhanced performance during cold starts and high-temperature operation, though users should always consult their vehicle's manual to confirm oil specifications.
All features
| Model Part Number | 10W-40 Excel |
|---|---|
| Brand | Silverhook |
Extended Product Information
FAQs
What does '10W-40' mean?
'10W-40' refers to the oil's viscosity. The '10W' indicates its performance in cold temperatures (W for Winter), and '40' indicates its viscosity at operating temperature. This means it flows well when cold and maintains sufficient thickness when hot.
Is this oil suitable for all diesel engines?
This oil meets the CH-4 specification, which is suitable for many turbo diesel engines. However, always verify your specific diesel engine's requirements in the owner's manual, as some modern diesels may require different specifications (e.g., CJ-4, CK-4).
Can I mix Silverhook 10W-40 Excel with other engine oils?
While mixing oils of the same viscosity grade is generally possible, it is not recommended as it can dilute the performance additives. It's best to use a single, reputable brand and type of oil that meets your vehicle's specifications.
How often should I change my oil with this product?
Always adhere to the oil change intervals recommended in your vehicle's owner's manual. These intervals are based on mileage and/or time, and can vary significantly between vehicles.
What is the difference between semi-synthetic and fully synthetic oil?
Semi-synthetic oils are a blend of synthetic base oils and mineral base oils, offering a balance of performance and cost. Fully synthetic oils are engineered entirely from synthetic base stocks and generally offer superior performance, protection, and longevity, especially under extreme conditions.
Does this oil meet the latest API specifications?
This oil meets API SM for petrol and CH-4 for diesel engines. While these are established specifications, newer API categories (like SP for petrol or CK-4 for diesel) exist. Always check your manual to ensure SM/CH-4 is appropriate for your engine.
Troubleshooting
Engine oil pressure warning light stays on after startup.
Check the oil level immediately. If low, top up with the correct grade of oil. If the level is correct, there may be an issue with the oil pump or sensor; consult a professional mechanic.
Increased engine noise after oil change.
Ensure the correct viscosity (10W-40) and specification (SM/CH-4) were used. Verify the oil filter is correctly installed and not blocked. If the noise persists, it may indicate an unrelated engine issue.
Oil consumption appears higher than before.
Monitor oil levels regularly. Minor increases in consumption can be normal, especially with older engines or high-performance driving. If consumption is excessive, check for external leaks or internal engine wear; consult a mechanic.
Pros and Cons
Pros
- Provides excellent protection in both hot and cold conditions.
- Suitable for a wide variety of petrol and diesel engines.
- Helps reduce oil consumption and emissions.
- Offers superior protection against engine wear and corrosion.
- Effective sludge control for urban driving conditions.
Cons
- Requires verification of vehicle's specific oil requirement.
- Semi-synthetic may not be the optimal choice for all high-performance or specialized engines.
- Not suitable for older engines with specific non-detergent oil requirements.
Setup, Compatibility & Care
Compatibility: This engine oil meets API SM/CH-4 specifications, making it suitable for conventional, multi-valve, and turbocharged petrol engines, as well as turbo diesel engines. However, it is crucial to consult your vehicle's owner's manual to confirm that 10W-40 viscosity and the SM/CH-4 API rating are the recommended specifications for your specific engine. Using an incorrect oil type can lead to reduced performance or engine damage.
Care: Always ensure the oil is stored in its original, sealed container in a cool, dry place away from direct sunlight.
Replacement: Follow your vehicle manufacturer's recommended intervals for oil changes. Never exceed these intervals, even if using a high-quality oil like Silverhook 10W-40 Excel. Dispose of used oil responsibly at an authorized recycling center.