Renault · Fluence · 2010-2016
Renault Fluence 1.6 16V specs and common problems
The LPG Fluence 1.6 is known for its K4M engine, which covers hundreds of thousands of kilometres in taxi and fleet use. With hydraulic tappets it tolerates LPG well. The coil pack and a cam phaser rattle when cold are the best-known problems.
01 / 07
How much oil does the Fluence 1.6 16V take?
The Fluence 1.6 16V takes about 4.8 litres of 5W-40 engine oil including the filter. Approval to look for on the bottle: Renault RN0700.
- Approval
- Renault RN0700
- Alternative
- 10W-40 (high mileage)
- Manual 5-speed
- 75W-80 · ≈ 2.8 L
- Coolant
- Glaceol RX Type D 50/50 · ≈ 6 L
- Brake fluid
- DOT 4
02 / 07
Timing belt and maintenance
In practice 90,000 km / 5 years
On the K4M a snapped belt damages the valves. Replace it together with the water pump.
The water pump is driven by the timing belt, so it should be replaced at the same time.
- Oil change
- 15,000 km or once a year (10,000 km on LPG)
- Spark plug
- Gap ≈ 0.9 mm · 30,000 km (20,000 km on LPG)
- Valves / tappets
- Hydraulic tappets, no adjustment needed.
- Air filter
- 30,000 km
- Power
- 110 hp @ 6,000 rpm
- Torque
- 151 Nm @ 4,250 rpm
- Displacement
- 1,598 cc
- Fuel
- Petrol · Naturally aspirated
- Valvetrain
- DOHC 16V, variable intake cam timing
- Injection
- Multi-point sequential injection (MPI)
- Transmission
- 5-speed manual / CVT automatic (X-Tronic)
- Emissions
- Euro 5
03 / 07
Tyre size and pressure
- Original size
- 205/60 R16
- Alternative sizes
- 205/55 R16 · 205/50 R17
- Bolt pattern (PCD)
- 5x114.3
- Centre bore
- 66.1 mm
- Wheel
- 6.5J x 16 ET47
04 / 07
Is the Fluence 1.6 16V suitable for LPG?
Sequential LPG system
- Toroidal tank
- 630/220 toroidal tank, ≈ 52 L gross
- Valve protection
- Recommended but not required
- The K4M is one of the engines that covers the most kilometres on LPG in Turkey.
- The coil pack wears out sooner with LPG use.
05 / 07
Fluence 1.6 16V common problems and fixes
- #01
Coil pack failure
Medium RiskAt any mileage
- Symptom:
- Misfiring, especially on LPG and under load.
- Cause:
- Coils cracking due to heat.
- Proper fix:
- The coil pack and spark plugs are replaced.
- #02
Cam phaser rattle when cold
Medium RiskAfter 100,000 km
- Symptom:
- 1-2 seconds of ticking on first start, P0011.
- Cause:
- The intake cam phaser is loose until oil pressure builds.
- Proper fix:
- Oil change with the correct viscosity. If the noise lasts longer, the phaser is replaced.
- #03
Worn engine mount
Low RiskAfter 100,000 km
- Symptom:
- Knocking when changing gear, vibration in the cabin at idle.
- Cause:
- Ageing rubber mounts.
- Proper fix:
- The right engine mount and gearbox mount are replaced.
06 / 07
Common fault codes on the Fluence 1.6 16V
07 / 07
Frequently asked questions
How much engine oil does the Fluence 1.6 16V take?
The Fluence 1.6 16V (K4M) takes about 4.8 litres of engine oil including the filter. Recommended viscosity is 5W-40; look for the Renault RN0700 approval. Check the level on the dipstick after filling.
When should the timing belt on the Fluence 1.6 16V be replaced?
This engine uses a timing belt. In practice 90,000 km / 5 years. On the K4M a snapped belt damages the valves. Replace it together with the water pump.
What tyre pressure should the Fluence 1.6 16V run?
With the original 205/60 R16 tyres, 33 PSI front and 30 PSI rear are recommended at normal load, and 36 front / 36 rear at full load. The exact values are on the door pillar or fuel flap sticker.
Is the Fluence 1.6 16V suitable for LPG?
Suitable. The K4M is one of the engines that covers the most kilometres on LPG in Turkey.
What are the common problems of the Fluence 1.6 16V?
The best-known problems are: Coil pack failure, Cam phaser rattle when cold, Worn engine mount. The symptoms and fix for each are explained on this page.
Other Renault models
Values are approximate and may vary by engine and VIN. Check against your service manual before doing any work. ·