Ford Transit: Duratorq diesel EGR cooler crack causing coolant ingestion

Ford Transit 2.2 and 2.4 Duratorq diesel engines develop cracks in the EGR cooler core, allowing engine coolant to enter the intake manifold and combustion chambers. This is well-documented in AU independent fleet workshops and Ford technical service bulletins. The result is white smoke from the exhaust, rapid coolant loss, and if unaddressed, hydrolock or head gasket failure. Affects both the V184 and early V363 Transit generations.

• White or grey steam-like smoke from the exhaust, especially on startup
• Coolant reservoir level dropping without visible external leak
• Sweet smell from the exhaust
• Possible coolant contamination in engine oil (creamy residue on dipstick)

1. 1

   Cold-start the engine and observe exhaust for white steam (not condensation).

2. 2

   Check coolant level and reservoir for oil traces.

3. 3

   Inspect EGR cooler hose connections for coolant weeping.

4. 4

   Run the engine to temperature and recheck coolant level.

5. 5

   If a workshop inspection is possible: A pressure test of the cooling system will expose a cracked cooler under load.

Parts involved: EGR valve.

$700 to $2,000 at New Zealand independent workshop rates. That is for this job on its own, not for the car.

An estimate, in NZD, for the repair as normally carried out. What a specific car costs depends on which part has failed and what it damaged on the way — treat this as the floor for a negotiation, not a quote.

• “Has the EGR cooler been replaced?”
• “Any history of white smoke from the exhaust?”
• “Has coolant ever needed topping up without a visible leak?”

The failure described above is documented in published sources — owner forums, technical service bulletins, recall notices and workshop write-ups — held in our fault database. The inspection instructions and the cost estimate are KickTyres’ own interpretation of them, and it is a starting point for an inspection rather than a manufacturer statement.