Citroën Berlingo
The EP6 VTi (N12/EP6C) is the naturally aspirated variant of the Prince engine without direct injection, making it less susceptible to intake valve carbon build-up than the THP. The early production chain tensioner issue is known; PSA improved the tensioner from 2012. Regular oil changes every 10,000 km are mandatory.
Practical van with petrol engine
120 hp VTi in the Berlingo — rare as a petrol but perfectly usable in the high-roof van. Better than the weaker diesels for more frequent motorway use.
Engine Weaknesses 6
Early EP6 VTi engines (pre-2012) suffer from a weak hydraulic chain tensioner that rattles on cold starts. The single-row timing chain stretches when tensioner pressure drops, causing valve timing to shift. PSA documented oil leaks from the chain tensioner between April 2010 and April 2011.
Symptoms: Rattling or chattering from the timing chain area for several seconds after cold start, occasionally also at operating temperature when oil level is low
The hydraulic chain tensioner on the EP6 VTi is a known weakness at PSA and BMW. The tensioner loses oil pressure when stationary, causing the chain to rattle on cold start and risk jumping a tooth.
Symptoms: Loud rattling on cold start that disappears after a few seconds, engine check light, camshaft position sensor fault code
The oil separator (PCV diaphragm) in the EP6 valve cover tears and routes unfiltered oil into the intake tract. This leads to elevated oil consumption, coking of the intake valves and visible oil in the intake hose.
Symptoms: Elevated oil consumption without visible external leak, oil in intake hose, blue smoke after cold start, power loss from contaminated intake valves
The EP6 VTi exhaust valves in particular suffer from premature valve stem seal wear. Oil sprays into the combustion chamber and forms carbon deposits on the valve faces, progressively reducing engine efficiency.
Symptoms: Blue smoke on cold start or during overrun, high oil consumption above 0.5 l/1,000 km, black deposits on spark plugs
The thermostat housing with integrated sensor on the EP6 VTi has design weaknesses. For older C3 production years up to end of 2013 Citroën officially issued a fix via an additional temperature sensor.
Symptoms: Slight coolant smell, falling coolant level, temperature gauge fluctuates, occasional overheating warning
The solenoids for variable camshaft timing (VVT) on the EP6 VTi wear over time and eventually produce fault codes P0014 or P0016. Replacement is inexpensive but is often ignored for too long.
Symptoms: Power loss especially in the mid rev range, rough running, engine check light, fault codes P0014 or P0016
Vehicle Weaknesses 5
The central BSI control unit (body control electronics) can fail and lead to flickering warning lights, failing wipers, starting problems or a completely dead vehicle. Faulty cooling fan fuse protection from this era is also known.
On the 1.2 PureTech, belt debris can impair the vacuum pump and disrupt the brake servo function. Affected build years 2013 to 2017 were recalled by PSA.
The brake disc problem from the Berlingo I carries over unchanged into the second generation. Almost all years flag above-average brake disc wear at the MOT — after 13 years more than half of all Berlingo IIs fail the inspection.
The rear axle is a known weak point on the Berlingo II. Anti-roll bar links and bushes are typical wear items. From the second MOT inspection rust on suspension parts often appears, and from the fifth inspection steering joints are flagged.
The air conditioning in the Berlingo II is undersized for the large interior and cools insufficiently at high outside temperatures. Climate sensors can also fail, causing the system to regulate incorrectly.
