Vehicles using E16S engine list:
Recommended oil for engine E16S engine.
Ask AI about any Engine code
Questions strictly about engine codes (brand/model/engine type/production years).
Oil specification key
✔ – Meets the required specification
❓ – Not explicitly stated (use caution; check your vehicle manual)
❌ – Does not meet required specification. Use may cause engine issues.
✔ – Meets the required specification
❓ – Not explicitly stated (use caution; check your vehicle manual)
❌ – Does not meet required specification. Use may cause engine issues.
Answer generated by AI.
Oil specifications for E16S engine
SAE 10W-30
API SJ
Most common problems, symptoms & fixes for the E16S engine.
Engine E16S
Symptoms:
- Rough idling and stalling
- Poor fuel economy and reduced power
- Engine overheating
- Hard starting, especially in cold conditions
- Excessive exhaust smoke
Diagnosis:
- Check for vacuum leaks causing rough idle and stalling
- Inspect ignition components (spark plugs, wires, distributor cap) for wear or damage
- Test coolant system for leaks or blockages leading to overheating
- Examine fuel delivery system including fuel filter and carburetor/injectors for clogs or malfunction
- Look for signs of worn piston rings or valve seals if excessive smoke is present
Fixes:
- Replace cracked or brittle vacuum hoses and gaskets to eliminate leaks
- Service ignition system by replacing spark plugs, wires, and distributor parts as needed
- Flush and refill coolant; repair any leaks in radiator, hoses, or water pump
- Clean or rebuild carburetor or fuel injectors; replace fuel filter regularly
- Perform a compression test; if low, consider piston ring or valve seal replacement
- Adjust timing and idle settings to manufacturer specifications
Prevention:
- Follow regular maintenance schedule including timely oil changes and coolant flushes
- Use quality fuel and replace fuel filter every 12,000 miles or as recommended
- Inspect ignition system components annually and replace worn parts
- Monitor engine temperature gauge to avoid overheating
- Address minor issues promptly to prevent escalation into major engine damage
By maintaining these practices, the E16S engine in Nissan Sunny 1.6 and AWD models from 1987–1989 can remain reliable and efficient.
Symptoms:
- Rough idling and stalling
- Poor fuel economy and reduced power
- Engine overheating
- Hard starting, especially in cold conditions
- Excessive exhaust smoke
Diagnosis:
- Check for vacuum leaks causing rough idle and stalling
- Inspect ignition components (spark plugs, wires, distributor cap) for wear or damage
- Test coolant system for leaks or blockages leading to overheating
- Examine fuel delivery system including fuel filter and carburetor/injectors for clogs or malfunction
- Look for signs of worn piston rings or valve seals if excessive smoke is present
Fixes:
- Replace cracked or brittle vacuum hoses and gaskets to eliminate leaks
- Service ignition system by replacing spark plugs, wires, and distributor parts as needed
- Flush and refill coolant; repair any leaks in radiator, hoses, or water pump
- Clean or rebuild carburetor or fuel injectors; replace fuel filter regularly
- Perform a compression test; if low, consider piston ring or valve seal replacement
- Adjust timing and idle settings to manufacturer specifications
Prevention:
- Follow regular maintenance schedule including timely oil changes and coolant flushes
- Use quality fuel and replace fuel filter every 12,000 miles or as recommended
- Inspect ignition system components annually and replace worn parts
- Monitor engine temperature gauge to avoid overheating
- Address minor issues promptly to prevent escalation into major engine damage
By maintaining these practices, the E16S engine in Nissan Sunny 1.6 and AWD models from 1987–1989 can remain reliable and efficient.