KNOWN FAULT · Toyota

Oil consumption and head gasket on the 2.0 and 2.2 D-4D

Sources are not verified in real time and no entry confirms that your car is affected.

Engine / equipment: 2.0 D-4D (1AD) and 2.2 D-4D (2AD)
Period mentioned: 2005–2009
Symptoms: High oil consumption, coolant loss, overheating, smoke and clogged EGR and particulate filter.
Possible cause described: Carbon on the pistons causing oil consumption and head-gasket failures. Toyota had out-of-warranty support guidelines for engines built in 2005–2009 (up to 7 years and 180,000 km), now expired.
Check for the garage: Measure oil consumption, run a combustion-gas test on the coolant and check the EGR and particulate filter; check the engine repair history.
Cost cited in the source: No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.

Sources from the original database

Anonymous answer, no personal data.

How much does it cost to repair this fault?

No verified estimate; ask the garage for a quote.

A rough figure from the original database, not an up-to-date quote.

How is it checked?

Measure oil consumption, run a combustion-gas test on the coolant and check the EGR and particulate filter; check the engine repair history.

What are the symptoms?

High oil consumption, coolant loss, overheating, smoke and clogged EGR and particulate filter.

Which cars and years does it affect?

Find garages near you and, before you say yes, check whether the quote is reasonable.

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