Honda Accord: V6 Oil Consumption (VCM Years) (2008–2012)
At a glance
Fault summary
2008–2012 Accord V6s with cylinder deactivation (VCM) are commonly reported to burn oil and foul plugs. Many owners mitigate with a VCM disabler — research before buying.
- Affected system
- Engine
- Severity
- High Structured severity term
- Urgency
- Urgency not yet verified
- Can I drive?
- Drive with caution Severity depends on the exact presentation — see the symptoms and mechanic notes below.
- Repair/cost band
- $$$ · Major Estimate band only — actual cost varies by region, parts availability and labor rates.
- Vehicle applicability
- Accord
- Evidence/confidence
- Source notes available See source & evidence notes below
Short answer
2008–2012 Accord V6s with cylinder deactivation (VCM) are commonly reported to burn oil and foul plugs. Many owners mitigate with a VCM disabler — research before buying.
SeverityHighDrive?Drive with cautionRepairProfessional
Can I still drive with this?
Drive with caution
Severity depends on the exact presentation — see the symptoms and mechanic notes below.
SeverityHigh
HighWhat the records show for the Honda Accord
Records held for the model years this page covers — open a year to see its issue areas, official records and codes:
All model years of the Honda Accord in the Problem Explorer
Record counts are not adjusted for how many vehicles were sold. They show where records exist, not how likely this fault is.
Common symptoms
- Oil level drops between changes
- Misfire codes after extended driving
- Spark plug fouling on deactivation cylinders
Likely causes
- Cylinder-deactivation oil control issues, widely reported on this era's V6
Diagnosis checks
Check plug condition on VCM cylinders and run an oil-consumption test; review the VIN's historical warranty-extension applicability.
Used-car buyer warning
Ask whether oil use was ever addressed and check plug history. Untreated high consumption fouls catalytic converters over time — an expensive chain.
Repair actions / cost band
$$$ · Major
Estimate band only — actual cost varies by region, parts availability and labor rates.
View documented evidence for the Honda Accord 53,397 official records held across recalls, bulletins, investigations and complaints.
Source & evidence notes
- Pattern drawn from widely documented owner reports and service literature for this model and year range.
- Counts and rates are deliberately not stated; verify the specific VIN's history independently.