Engine code

Vehicles using DOHC N8. engine list:

Which cars use the DOHC N8. engine and what oil to use. Common DOHC N8. engine faults, symptoms, diagnosis, prevention and repair.

Recommended oil for engine DOHC N8. engine.

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Questions strictly about engine codes (brand/model/engine type/production years).
Oil Specs Comparison
Castrol MAGNATEC 10W-40 A3/B4
Castrol MAGNATEC 10W-40 A3/B4
SAE 10W-40 βœ”
ACEA A3/B3 βœ”
ACEA A3/B4 βœ”
API SN βœ”
Fiat 9.55535-D2 βœ”
MB-Approval 226.5 βœ”
Renault RN0700 βœ”
Renault RN0710 βœ”
VW 501 01 βœ”
VW 505 00 βœ”
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Shell Helix HX7 10W-40
Shell Helix HX7 10W-40
SAE 10W-40 βœ”
ACEA A3/B3 βœ”
ACEA A3/B4 βœ”
API SN βœ”
Fiat 9.55535-D2 ❓
MB-Approval 226.5 ❓
Renault RN0700 βœ”
Renault RN0710 βœ”
VW 501 01 ❌
VW 505 00 βœ”
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Total Quartz 7000 10W-40
Total Quartz 7000 10W-40
SAE 10W-40 βœ”
ACEA A3/B3 ❓
ACEA A3/B4 βœ”
API SN βœ”
Fiat 9.55535-D2 ❌
MB-Approval 226.5 ❓
Renault RN0700 ❌
Renault RN0710 ❌
VW 501 01 βœ”
VW 505 00 βœ”
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Valvoline MaxLife 10W-40
Valvoline MaxLife 10W-40
SAE 10W-40 βœ”
ACEA A3/B3 ❓
ACEA A3/B4 βœ”
API SN βœ”
Fiat 9.55535-D2 βœ”
MB-Approval 226.5 ❓
Renault RN0700 βœ”
Renault RN0710 βœ”
VW 501 01 ❌
VW 505 00 βœ”
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Oil specification key
βœ” – Meets the required specification
❓ – Not explicitly stated (use caution; check your vehicle manual)
❌ – Does not meet required specification. Use may cause engine issues.
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Answer generated by AI.

Oil specifications for DOHC N8. engine

SAE 10W-40
API SJ
API SL
VW 500.00
VW 501.01

Most common problems, symptoms & fixes for the DOHC N8. engine.

Engine DOHC N8. Common issues include timing belt wear, leading to misfires or engine damage if broken. Diagnose by checking belt condition and tension regularly. Prevent by replacing the timing belt every 60,000 km or 4 years. Valve cover gasket leaks are frequent; inspect for oil leaks and replace gaskets as needed to avoid oil contamination. Cooling system problems, like radiator blockages, can cause overheating; flush coolant periodically and check hoses. Ignition coil failures cause rough running; test coils with a multimeter and replace faulty units. Regular maintenance and timely part replacement ensure reliability for the Ford Sierra/Sapphire 2.0 DOHC engines.