- Engines
- Chevrolet
- F14D4
The 1.4-liter Chevrolet F14D4 or LDT engine has been produced since 2008 at the Korean plant and is installed on many popular models of the Asian division of General Motors. This power unit is essentially just a modernized version of the F14D3 engine.
The F series also includes internal combustion engines: F14D3, F15S3, F16D3, F16D4, F18D3 and F18D4.
- Characteristics
- Consumption
- Application
- Breakdowns
Technical characteristics of the Chevrolet F14D4 1.4 Ecotec engine
Exact volume | 1399 cm³ |
Supply system | distribution injection |
Engine power | 101 hp |
Torque | 131 Nm |
Cylinder block | cast iron R4 |
Block head | aluminum 16v |
Cylinder diameter | 77.9 mm |
Piston stroke | 73.4 mm |
Compression ratio | 10.5 |
Features of internal combustion engines | VGIS |
Hydraulic compensators | No |
Timing drive | belt |
Phase regulator | on inlet and outlet |
Turbocharging | No |
What kind of oil to pour | 4.4 liters 5W-30 |
Fuel type | AI-92 |
Environmental class | EURO 4/5 |
Approximate resource | 300,000 km |
You can find several manuals for this power unit on the AutoInfo website
BLOG
The owner of Aveo described in detail all the weak points of the engine in his blog on Drive 2
FORUM
An active thread discussing this engine is located on the AveoClub.ru forum
Chevrolet Aveo F14D4 engine tuning
Chip tuning Chevrolet Aveo 1.4 101 hp
This motor, due to its small volume, is very poorly adapted to modification. If a regular chip increases power, it will be no more than 110 hp. Sports shafts are not installed on the engine and have not been seen on sale. You can change the exhaust to a 51mm pipe with a 4-2-1 spider, give the cylinder head for porting, install larger valves, tune it, the engine will show about 115-120 hp.
Compressor on F14D4
The compression ratio on the F14D4 has increased compared to the old version of the engine and for boosting it needs to be reduced, we’ll do it according to the collective farm method - we’ll put in 2 cylinder head gaskets)). We install a compressor with a pressure of 0.5 bar, Bosch 107 injectors, spider exhaust 4-2-1, online setup. Your 1.4 will give about 140 hp. and good traction from idle, and this is the level of a modern Opel 1.4 turbo engine. Don’t have any illusions about the service life, it will decrease; for the engine to live happily ever after, you need to reduce the compression ratio by installing a forged piston with grooves; this method entails extra expenses and is applicable for building a turbo Aveo.
Turbine Aveo 1.4
As was written above, we need a forged piston with holes to lower the coolant, weld a manifold for the turbine, the turbine itself will be TD04L, oil supply for it, intercooler, piping, make custom camshafts with a phase of 260-270, need to be configured online. In the end, with the right approach, your engine will produce more than 180-200 hp, at the same time, the financial investment will be almost equal to another Aveo or Lanos, the resource will be near zero, and the stability of the Valilov is a big question. If you want to drive and have the budget for 3/4 of a car, consider buying a hot hatchback.
Source
Disadvantages, breakdowns and problems of F14D4
The cause of diesel engine failure is most often the failure of the solenoid valves of the phase regulator
Air conditioner pipes are constantly fraying, and there are several weak points at once
Thermostat life is about 60,000 km, the expansion tank lasts a little longer
There are a lot of electrical glitches, mainly due to moisture getting on the connectors and contacts
There are no hydraulic compensators and valve clearances require adjustment every 100,000 km
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Good day everyone, I’m sitting at home in the evening, there was nothing to do, while surfing the Internet I came across an interesting article about the Aveo, in particular about my engine, what to expect from it and what surprises are hidden in it, actually the flock is below:
Engine Chevrolet Aveo 1.4 l F14D4 Characteristics of the Aveo F14D4 engine
Manufacture - GM DAT Engine brand F14D4 Years of production - (2008 - present) Cylinder block material - cast iron Power system - injector Type - in-line Number of cylinders - 4 Valves per cylinder - 4 Piston stroke - 73.4 mm Cylinder diameter - 77.9 mm Compression ratio – 10.5 Engine capacity – 1399 cm3. Engine power – 101 hp. /6400 rpm Torque - 131 Nm / 4200 rpm Fuel - 92 (better 95) Environmental standards - Euro 4 Engine weight - Fuel consumption - city 7.9 liters. | track 4.7 l. | mixed 5.9 l/100 km Oil consumption - up to 0.6 l/1000 km What kind of oil to pour into the F14D4: 10W-30 5W-30 (Areas with low temperatures) How much oil is in the Aveo 1.4 engine: 4.5 l. When replacing, pour about 4-4.5 liters. An oil change is carried out every 15,000 km. Service life of Chevrolet Aveo 1.4: 1. According to the plant - n.d. 2. In practice – 200-250 thousand km
TUNING Potential – unknown Without loss of resource
The engine was installed on: Chevrolet Aveo ZAZ Chance Malfunctions and repair of the Aveo F14D4 engine
The F14D4 (ECOTEC) engine was released in 2008 and is a deeply modernized F14D3 (ETEC II), a variable valve timing system was added on both shafts, individual ignition coils, an electronic throttle valve, the service life of the timing belt and rollers was increased, from now on replacement is carried out once every 160 thousand km, the EGR system disappeared, which had more disadvantages than advantages, power increased to 101 hp, which is very good for a 1.4! Now about the minuses, we came here for the minuses! Many cars with a variable valve timing system have certain problems, here it is also not ideal, the solenoid valves of the phase regulator often fail, this manifests itself in the fact that the Aveo engine operates like a diesel engine. Repairs are carried out by cleaning the valves or replacing them if cleaning has no effect. On the F14D4 there are no hydraulic compensators; now you need to adjust the valve clearances by selecting calibrated cups. This procedure is carried out after a mileage of 100,000 km. Problems with the thermostat are especially popular with GM; here it will also not let you get bored and will ask for replacement within 60-90 thousand km. No other global problems have been noticed; the remaining faults are related to a specific vehicle and its operation. For those who don’t have enough motor and want more, look towards the F16D4. Engine tuning Chevrolet Aveo F14D4 Chip tuning Chevrolet Aveo 1.4 101 hp
Read also: Suprotec for variator reviews
This motor, due to its small volume, is very poorly adapted to modification. If a regular chip increases power, it will be no more than 110 hp. Sports shafts are not installed on the engine and have not been seen on sale. You can change the exhaust to a 51mm pipe with a 4-2-1 spider, give the cylinder head for porting, install larger valves, tune it, the engine will show about 115-120 hp. Compressor on F14D4
The compression ratio on the F14D4 has increased compared to the old version of the engine and for boosting it needs to be reduced, we’ll do it according to the collective farm method - we’ll put in 2 cylinder head gaskets)). We install a compressor with a pressure of 0.5 bar, Bosch 107 injectors, spider exhaust 4-2-1, online setup. Your 1.4 will give about 140 hp. and good traction from idle, and this is the level of a modern Opel 1.4 turbo engine. Do not create illusions about the resource, it will decrease, in order for the engine to live happily ever after, you need to reduce the compression ratio by installing a forged piston with grooves, this method entails unnecessary expenses and is applicable for building a turbo Aveo. Turbine Aveo 1.4
As was written above, we need a forged piston with holes to lower the coolant, weld a manifold for the turbine, the turbine itself will be TD04L, oil supply for it, intercooler, piping, make custom camshafts with a phase of 260-270, need to be configured online. In the end, with the right approach, your engine will produce more than 180-200 hp, at the same time, the financial investment will be almost equal to another Aveo or Lanos, the resource will be near zero, and the stability of the Valilov is a big question. If you want to drive and have the budget for 3/4 of a car, consider buying a hot hatchback.
The F14D4 engine has been produced by GM DAT since 2008. This is an inline 4-cylinder power unit with a cast iron cylinder block. The 1.4-liter engine develops 101 hp. With. at 6400 rpm. It is called the original Chevrolet Aveo engine.
Aveo F14D4 engine malfunctions and repairs
The F14D4 (ECOTEC) engine was released in 2008 and is a deeply modernized F14D3 (ETEC II), a variable valve timing system was added on both shafts, individual ignition coils, an electronic throttle valve, the service life of the timing belt and rollers was increased, from now on replacement is carried out once every 160 thousand km, the EGR system disappeared, which had more disadvantages than advantages, power increased to 101 hp, which is very good for a 1.4! Now about the minuses, we came here for the minuses! Many cars with a variable valve timing system have certain problems, here it is also not ideal, the solenoid valves of the phase regulator often fail, this manifests itself in the fact that the Aveo engine operates like a diesel engine. Repairs are carried out by cleaning the valves or replacing them if cleaning has no effect. On the F14D4 there are no hydraulic compensators; now you need to adjust the valve clearances by selecting calibrated cups. This procedure is carried out after a mileage of 100,000 km. Problems with the thermostat are especially popular with GM; here it will also not let you get bored and will ask for replacement within 60-90 thousand km. No other global problems have been noticed; the remaining faults are related to a specific vehicle and its operation. For those who don’t have enough motor and want more, look towards the F16D4.
Description
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This is a modernized F14D3, but a system for changing the gas distribution phases on both shafts has been added, individual ignition coils have been installed, and an electronic throttle is used. The service life of the timing belt has noticeably increased, which on its predecessor would break very quickly, which led to a major overhaul. If previously it was necessary to monitor the belt and rollers every 50 thousand km, then on the new F14D4 this can be done once every 100 or even 150 thousand km.
The designers removed the EGR system. Indeed, it was a lot of trouble, not good. It was precisely thanks to the elimination of this valve that it was possible to increase the engine power to 101 horses. This figure is a record for a small-displacement engine!
Flaws
As for the minuses, there are quite a few of them left over from its predecessor. Certain problems are associated with the system for changing GDS modes, although it is considered as an innovation and advantage. The fact is that the solenoid valves of the phase regulator quickly deteriorate. The car starts to run noisily, like a diesel engine. Repair in this case involves cleaning the valves or replacing them.
There are no hydraulic compensators on the F14D4, and it is now possible to adjust the gaps by selecting calibrated glasses. On the one hand, no one has canceled the advantages of the automated process, but in reality the predecessor F14D3 (with hydraulic compensators) had many more problems. As a rule, the need to adjust the valves arises after the 100,000th mileage.
Another weak point of the new engine is the thermostat. The GM concern is in first place among other manufacturers in this matter. He can’t make thermostats properly, they don’t hold up, that’s all! After 60-70 thousand kilometers, the part must be checked and replaced if necessary.
Production | GM DAT |
Engine make | F14D4 |
Years of manufacture | 2008 – our time |
Cylinder block material | cast iron |
Supply system | injector |
Type | in-line |
Number of cylinders | 4 |
Number of valves | 4 |
Piston stroke | 73.4 mm |
Cylinder diameter | 77.9 mm |
Compression ratio | 10.5 |
Engine capacity | 1399 cm3 |
Engine power | 101 hp /6400 rpm |
Torque | 131Nm/4200 rpm |
Fuel | gasoline 92 (better 95) |
Environmental standards | Euro 4 |
Fuel consumption | city 7.9 l. | track 4.7 l. | mixed 5.9 l/100 km |
Oil consumption | up to 0.6 l/1000 km |
What kind of oil to pour into F14D4 | 10W-30 or 5W-30 (Low temperature areas) |
How much oil is in the Aveo 1.4 engine | 4.5 liters |
When replacing, pour | about 4-4.5 l. |
Oil change is carried out | once every 15,000 km |
Resource Chevrolet Aveo 1.4 | in practice – 200-250 thousand km |
What engines was it installed on? | Chevrolet Aveo, ZAZ Chance |
Read also: How to find out which touchscreen is on your tablet
How much oil to fill in Chevrolet Aveo
First generation T200/T250, 2002-2011
Aveo entered the Russian market in 2005, when the updated version T250 (instead of T200) was already relevant. In Australia and New Zealand, the car was sold under the name Holden Barina, and in China you could buy a similar design Chevrolet Nova sedan. On the Russian market, Aveo was offered with 1.2 and 1.4 liter gasoline engines (84-101 hp). After modernization in 2006, Aveo changed its index to T250, and also received a new design for the front and rear of the body. The interior has been upgraded and new options have become available. Despite the official cessation of sales in 2011, Aveo later received a new name Ravon R3 Nexia. This model was sold in Russia for some time with a 1.5-liter engine producing 105 hp. With.
Also read: Engine oil for Renault Logan engine
Gasoline engines 2003-2011
- 1.2 SOHC 72 l. With. (B12S1), oil volume - 3.2 liters, tolerance and viscosity: API-SJ, SH, SL, SM; SAE 5W-40, 5W-30, 10W-40, 10W-30, 0W-40, 0W-30
- 1.2 S-TEC II 72 l. With. (B12D), oil volume - 3.75 liters, tolerance and viscosity: API-SJ, SH, SL, SM; SAE 5W-40, 5W-30, 10W-40, 10W-30, 0W-40, 0W-30
- 1.4 SOHC 83 l. With. (F14S3), oil volume - 3.75 liters, tolerance and viscosity: API-SJ, SH, SL, SM; SAE 5W-40, 5W-30, 10W-40, 10W-30, 0W-40, 0W-30
- 1.4i 16V 94 l. With. (F14D3), oil volume - 3.75 liters, tolerance and viscosity: API-SJ, SH, SL, SM; SAE 5W-40, 5W-30, 10W-40, 10W-30, 0W-40, 0W-30
- 1.6i 16V 106 l. With. (F16D3), oil volume - 3.75 liters, tolerance and viscosity: API-SJ, SH, SL, SM; SAE 5W-40, 5W-30, 10W-40, 10W-30, 0W-40, 0W-30
Second generation T300, 2011-2015
The 2nd generation Aveo was available only in sedan and hatchback body styles. The car acquired a sporty and strict image in the style of modern Chevrolet cars of that time. The headlights, the embossed hood and the strict radiator grille, devoid of chrome, looked especially impressive. As a result, the car was no longer perceived as a family car and began to attract more of a youth audience. The interior also changed and received a two-tone design, and the top versions had a semi-digital dashboard. In Russia, the car was sold until 2015 with a 1.6 gasoline engine with a power of 115 hp. With. In 2021, the Aveo was restyled for the Korean market.
Gasoline engines 2011-2015
- 1.2 LDC LWB A12XEL 69 l. With. (A12XER - 84 hp), oil volume - 3.75 liters, tolerance and viscosity: API-SM; SAE 5W-40, 5W-30, 10W-40, 10W-30, 0W-40, 0W-30
- 1.4i 101-138 l. With. (A14XER), oil volume - 4 liters, tolerance and viscosity: API-SM; SAE 5W-40, 5W-30, 10W-40, 10W-30, 0W-40, 0W-30
- 1.6 (ru) 115 l. With. (A16XER), oil volume - 4.5 liters, tolerance and viscosity: API-SM; SAE 5W-40, 5W-30, 10W-40, 10W-30, 0W-40, 0W-30
Also read: Motor oil for Toyota Alphard engine
Diesel engines 2011-2015
- 1.3 CDTi 75-95 l. With. (A13DTE), oil volume - 3.5 liters, tolerance and viscosity: API-CI-4; SAE 5W-40, 5W-30, 10W-40, 10W-30, 0W-40, 0W-30
Eventually
The F14D4 engine has many advantages. This includes an improved timing belt that lasts a long time, a high-quality pump, and the absence of an EGR valve. The crankcase ventilation is well thought out, allowing gases to escape from the throttle area. Therefore, the damper rarely becomes dirty, which is a big advantage for an electronic drive. It is also easy to replace the oil filter on this engine - this is done from above, without a hole.
This is where the advantages end. Fragile intake manifold that can break easily. Poor traction at the bottom. The performance of the oil heat exchanger installed under the exhaust manifold is not impressive. The seal on it often breaks and antifreeze gets into the oil. Low-grade fuel easily damages the catalyst - it is made integral with the exhaust manifold.
Definitely, the manufacturer has eliminated some previous errors of the F series engine, but new ones have been added.