Renault 1.4 TCe H4Jt Engine Review, History, Specs

For Renault, the 1.4 TCe H4Jt engine is the recipe for driving in the C segment. This engine has a small displacement, lots of power, four cylinders and MPI injection. But why was the machine pulled out of production after 4 years? At the end of 2008, France prepared a very important premiere.

Renault 1.4 TCe H4Jt Engine Specs Reviews Problems Reliability

That’s when the third generation of the hit Megane saw the light of day. This compact car has received a modern style and a new technology base. The Renault 1.4 TCe H4Jt engine, although presented at the end of 2008, actually started full swing production in 2009. Unfortunately, his career did not last long. It began to take down the production line in 2011 and went on sale in 2012.

1.4 TCe Specs

The 1.4 TCe H4Jt petrol engine has 4 cylinders, 16 valves and thrusters. The turbocharger, although small in capacity, provides optimal power of 130 horsepower. This French downsizing engine has a high work culture and reasonable fuel consumption. At the same time, do not accept, for example, direct injection. Fuel for the cylinders is supplied by an intermediate MPI system.

Service? Renault recommends changing the oil every 2 years, maybe 30,000 kilometers. However, such long intervals in modern supercharged engines are a bit… a joke! It is better to shorten the interval of treatment. It is better to change the oil on a 1.4 TCe H4Jt engine no more than once a year or every 10,000-15,000 kilometers.

1.4 TCe Installed

  • Renault Megane III
  • Renault Scenic III
  • Renault Grand Scenic II

1.4 TCe Problems & Reliability

The Renault 1.4 TCe H4Jt engine is undoubtedly modern. However, France does not focus on direct fuel injection. The information is good from the driver’s point of view. Moreover, in this way it is possible to convert a relatively inexpensive machine to LPG.

Advantages? In this case, refueling costs are cut in half! In order for fuel not to damage the 1.4 TCe H4Jt engine, there are two things to keep in mind. The first is to purchase an installation with good components and choose the right gasifier. The method of matching the installation to the machine is something that is never worth keeping. Second, the driver must remember to adjust the valve clearance. On the Renault 1.4 TCe engine, the tuning is mechanical.

Hose? The manufacturer does not specify it in the official specifications. Hence, this procedure should be performed if necessary. Mechanics generally check valve clearance and components such as shafts and glass on a 1.4 TCe engine during valve timing changes. And experience shows that on cars with a distance of 200-250 thousand kilometers, the glasses are generally in good condition. Therefore, there is no need to replace it.

On the Renault 1.4 TCe H4Jt engine, there is a known case of the gasket blowing under the head. The damage causes coolant to enter the block through the gasket, causing one of the walls to break – generally between the 3rd and 4th cylinders.

The reason for the mistake? Some of the drivers showed material defects – poor quality gasket. Mechanics, however, believe that the malfunction has a lot to do with driver habits – in particular, intensive operation on cold engines. Block cracking occurs somewhat sporadically. There are very few cases. In any case, it is worth mentioning this issue – mainly because the repair costs are several thousand dollars.

Reading stories of Renault car drivers posted on forums means that the list of potential faults of the 1.4 TCe H4Jt engine could include, for example, damage to a turbine bulb. These elements rust and become leaky, and as a result, while driving, the turbo holes must be enlarged.

The bulb must be replaced so that the engine is better prepared to accelerate at low speed. This one, however, is included in the set with a turbine. Fortunately, the driver has a workshop outside the official repair shop. And this has often worked to find a way to disassemble the top-up module and replace the pear itself.

France used the time chain when designing the Renault 1.4 TCe H4Jt engine. And although chains are associated with exceptional durability, passwords aren’t always up to date for this petrol. On average, the distance is every 150,000 – 180,000 kilometers.

Symptoms? After starting the engine, there is a metallic sound – which is called starting diesel. Fortunately, timing chains aren’t complicated to replace. Almost every mechanic can handle the task. The cost of purchasing parts is a little less optimistic. The required set during work requires at least $ 180.


The Renault 1.4 TCe H4Jt engine may experience some technical issues. However, this is uncertain and largely depends on how petrol drivers will treat drivers. Optimistic information? There are many satisfied users, including those who cover even more than 400,000 kilometers on the 1.4 TCe engine and 300,000 kilometers on the LPG.

And this leads to a simple conclusion – this engine is worth paying attention to, especially since once converted to gas, it can significantly reduce operating costs.


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