About this model
The 8th-generation Honda Civic (FK designation for the five-door, FN for the FN2 Type-S/Type-R) was produced from 2006 to 2011 and instantly became recognisable in BiH for its futuristic design with the "spaceship" dashboard. The most popular version locally is the 2.2 i-CTDi with 140 hp, Honda's first proper diesel, praised even at launch as one of the best 2.2 diesels on the European market. Today the 8th-gen Civic sits in the 150,000 to 300,000 km range, and in that window buyers most often run into exactly what this article describes. The car is mechanically very sound, but it has a few characteristic weak points worth knowing before buying, especially ones specific to the N22A engine.
Engines and variants
In BiH this model is most commonly available with the following engines.
N22A2 (2.2 i-CTDi, 140 hp) is the best-selling version in BiH, a common-rail diesel with a timing chain, produced 2006-2011. The biggest watch-outs are the crank pulley and the dual-mass flywheel, typical diagnoses between 150,000 and 220,000 km. Buyers choose it for the combination of power and fuel economy (realistically 6.0-6.5 l/100 km in mixed driving), and Bosch common-rail replacement parts are widely available locally. Drivers who cover more than 20,000 km a year usually pick this engine.
R18A2 (1.8 i-VTEC, 140 hp) is the petrol version with a timing chain, produced 2006-2011, an exceptionally reliable engine. It has the fewest characteristic faults, with the more common issues being the catalytic converter and the VTC cam gear mechanism. This is the choice for drivers who cover under 15,000 km a year and do not want to deal with diesel-specific repairs. Parts are available and the engine takes LPG very well if it is properly converted.
R16A1/R16A2 (1.4 i-DSI / 1.4 i-VTEC, 83-100 hp) is the weaker petrol option, rarer in BiH, with modest performance but low consumption, produced 2006-2011. While mechanically reliable, it struggles under load, and the clutch and gearbox synchros suffer if the car is driven loaded. Usually chosen by buyers looking for a purely city car with minimal running costs.
Reliability and reputation on the BH market
The 8th-gen Civic has shown in BiH that it mechanically outlasts the average. Cars in everyday use here are typically over 200,000 km, and most of them keep going without serious faults if regularly serviced. Parts for the N22A2 engine are available, Bosch replacement parts for the common-rail system are no problem, and aftermarket dual-mass and clutch options (LuK, Sachs) are widely stocked in Banja Luka. The buyers who pick it are usually experienced drivers who know the difference between Honda's reliability philosophy and the German concept, less electronics and more engineering. Compared with a Golf 5 1.9 TDI or Astra H 1.7 CDTI, the Civic is the better long-term choice for sheer engine longevity, but pricier to repair when something does go wrong because every original Honda part costs more than the VAG equivalent. In the workshop we most often see examples between 220,000 and 280,000 km coming in for preventive checks or for the specific symptoms described below, and they rarely surprise us with anything outside the typical pattern for this engine.
Common faults we see
From practice, here is what most often comes in for repair on this model.
1. Crankshaft pulley (split rubber damper)
Symptom: Knocking from the front of the engine at idle, vibrations when cold, the auxiliary (V-belt) coming off, loss of alternator charging and the power steering cutting out.
The N22A2 has a two-piece pulley with a rubber damper that suffers from age and heat cycling over time. It typically appears above 150,000 km and is a common diagnosis locally. If not caught in time, the pulley separates while driving and the V-belt ends up in the timing chain - the consequences are heavy.
Advice: At every service we visually check whether the rubber section of the pulley is cracked or "floating" between the metal halves. Preventive replacement is far cheaper than the consequential damage.
2. Dual-mass flywheel
Symptom: Knocking on engine start-up and shut-down, idle vibrations felt through the gear lever, judder when pulling away from a standstill.
The Civic 2.2 i-CTDi has high torque (340 Nm) and the dual-mass is heavily loaded, especially on cars driven mostly in town and at low revs. Service life on BiH roads is typically 180,000-230,000 km, depending on driving style. This is the weak spot of an otherwise mechanically very durable engine.
Advice: When replacing the dual-mass we always do the complete clutch kit and the release bearing too. It makes no economic sense to drop the gearbox twice.
3. EGR valve and EGR cooler
Symptom: Loss of power, limp mode, uneven running around 2000 rpm, occasional stalling, check-engine light with codes related to EGR flow.
The EGR cooler on the N22A2 can rupture internally and let coolant into the intake manifold, which rapidly cakes the soot and blocks the valve. Appears after 150,000 km, more often on cars driven on short trips.
Advice: Cleaning only makes sense if the valve is mechanically sound. If the EGR cooler is pierced, replacement is the only correct route - patching always comes back.
4. Timing chain (stretch)
Symptom: Clattering from the front of the engine on cold start lasting around ten seconds, later also when warm, a cam-to-crank correlation fault, occasional hard start.
The N22A2 has a timing chain that is in principle reliable, but on examples with neglected oil intervals (over 15,000 km or the wrong specification) the tensioner gives up and the chain stretches. Most often shows up above 200,000 km on cars that have not been fed Honda HTO oil.
Advice: We measure chain elongation via VCM/HDS diagnostics and the cam position relative to the crank. If it is stretched, we replace the kit with tensioner and guides, never just the chain.
5. DPF (clogging)
Symptom: DPF warning light, loss of power, increased consumption, the engine occasionally "chokes" after long city driving, engine oil level rises above maximum and starts to smell of diesel.
The Honda DPF runs passive and active regeneration, but on short city trips the regeneration often fails to complete and soot builds up. Oil dilution with diesel from incomplete regenerations is a typical problem on this engine.
Advice: Before panicking, we check whether regeneration tried to complete and how much diesel is in the oil. Often a 30-40 minute motorway run with a preventive oil change sorts it out. If saturation is above 80%, a forced regeneration is run via diagnostics.
6. Oil leaks, head gasket and oil pump
Symptom: Oil patches under the engine, oil on the block below the head, a burning smell with a hot engine, occasional dripping onto the exhaust.
With age the valve cover gasket and the oil cooler gasket give up. Not a disaster, but often overlooked when buying because the car just looks "a bit oily underneath".
Advice: When inspecting a used Civic, we always lift it and check exactly where it is leaking from - the cost difference between a valve-cover gasket and a larger gasket (e.g. cylinder head) is significant.
7. Injectors (Bosch CR)
Symptom: Hard hot start, light black smoke under acceleration, uneven idle, increased consumption, knocking similar to engine "ticking".
The N22A2 uses Bosch common-rail injectors that are sensitive to poor fuel. Locally, with the occasionally suspect diesel from small filling stations, the injectors can fail around 200,000 km.
Advice: A back-leakage test on a measuring rig shows which injector is overflowing. Coding after replacement via HDS is mandatory - without it the engine will not run correctly.
8. Corrosion on engine mounts and front suspension
Symptom: Vibrations when pulling away, knocking over bumps, weeping rubber joints on the engine mounts, the lower torque mount bush ("dog bone") splitting.
The 8th-gen Civic in the BiH climate often suffers from corrosion on the front subframe and on the engine mounts, particularly the lower "dog bone" which takes the full torque of the 2.2 diesel. With mileage the silentblock splits and the engine "hangs".
Advice: The lower engine mount is treated as a wear item, it is not a big job, but if it is not done in time it damages the upper mounts too and the bill grows.
Service and maintenance
The timing chain on the N22A2 is good for the life of the engine if it gets the specified Honda oil (5W-30 or 0W-30 ACEA C2/C3, Honda HTO-06 spec) and the interval does not exceed 10,000 km in our conditions. Forget the 20,000 km "longlife" the manufacturer allows. The auxiliary (V-belt) is replaced preventively at 90,000-110,000 km along with the tensioner, because a tensioner failure throws the belt into the crank pulley. The EGR and DPF need attention if you drive in town - once a month a longer motorway run extends the life of both. Change the fuel filter strictly at 25,000-30,000 km, the common-rail system does not forgive. Manual gearbox oil (MTF spec) needs changing every 60,000-80,000 km depending on driving style, which is often forgotten.
Which oil to use for the Civic 2.2 i-CTDi
The Honda HTO-06 specification is not a suggestion, it is a rule. Oil 5W-30 or 0W-30 with an ACEA C2 or C3 rating, in a quality bottle from a known manufacturer. Honda's original oil is the safest pick, but quality alternatives (Mobil, Castrol, Motul with the C2/C3 mark) do the job if they match the spec exactly. Interval 10,000 km in BiH conditions, no exceptions. Short city trips and cold starts wear the oil faster than the manufacturer's "longlife" interval assumes.
Owner tips
- Before buying a specific example: use the VIN to pull the full history of the car via carVertical. From international registers the report typically shows real odometer figures by date, recorded accidents, number of previous owners and theft or total-loss indicators. We consider it mandatory before buying any used car, and especially for imports from Germany and Italy, where most Civic 8 cars in BiH came from. When paying for the report you can use the code GAGA for a 20% discount.
- Use only oil with Honda HTO-06 spec (5W-30 ACEA C2/C3) and change it every 10,000 km, regardless of the "longlife" in the manual.
- At every service ask for a visual check of the crankshaft pulley, it takes a minute and prevents a catastrophic failure.
- Once a month take the Civic on a longer motorway run (40-60 minutes above 2,500 rpm) so the DPF can finish regenerating and the oil can "clean off" the diesel.
- Change the fuel filter strictly at 25,000-30,000 km, common-rail injectors are expensive and bad fuel kills them first.
- When buying, check for oil leaks behind the valve cover and below the oil cooler - typical spots that are often "masked" by washing the engine before sale.
Frequently asked questions
Is the Honda Civic 2.2 i-CTDi reliable to 300,000 km?
In our experience, yes. The N22A2 engine can comfortably exceed 300,000 km if regularly serviced. The main "costs" in that journey are the dual-mass, the crank pulley and possibly the EGR system. The block and cylinder head themselves rarely fail if the oil is changed at 10,000 km and the correct specification is used.
How long does the dual-mass flywheel last on the Civic 2.2 i-CTDi?
On average 180,000 to 230,000 km, depending on driving style. Drivers who do mostly city work, at low revs and frequently labouring in 5th or 6th gear, speed up the replacement. Open road and revs above 1,800 extend the life. When knocking starts on start-up, do not put it off - damage to the gearbox bearing is an even more expensive repair.
Why is it said that the crank pulley on the Civic splits?
The N22A2 has a two-piece pulley with a rubber damper that absorbs crankshaft vibration. Over time the rubber hardens, cracks, and at some point the metal halves come apart. If this happens while driving, the V-belt drops into the timing area and the consequences are expensive. A preventive check at service catches it before it becomes costly.
Is it worth fitting LPG to the Civic 1.8 i-VTEC?
For the 1.8 i-VTEC R18A2 engine, LPG is a good choice. It runs more smoothly, loads the catalytic converter less, and the cost per kilometre drops significantly. Valve seats need watching but in practice we have not seen major problems with this engine on gas. For the 2.2 i-CTDi diesel, LPG is not relevant.
Which engine is the best choice in the 8th-gen Civic?
If you cover more than 20,000 km a year, the 2.2 i-CTDi is the obvious choice for economy and power. If you drive less and mostly in town, the 1.8 i-VTEC on LPG is the calmer choice and avoids all the diesel-specific issues (DPF, EGR, dual-mass). Leave the 1.4 to drivers looking purely for a city car with low running costs.
Does the Civic 2.2 i-CTDi have a timing chain or belt?
A timing chain, which is a big advantage over most rival diesels of that era. The chain is designed for the life of the engine, but only with the correct oil and interval. If the oil change is neglected, the chain stretches and that means an expensive job. The Honda HTO-06 spec is not a suggestion, it is a rule.
Does a car with 250,000 km make sense to buy?
Yes, if the service book is legible and if the inspection confirms the condition of the dual-mass, the crank pulley, the EGR system and the diesel content in the oil. You can contact us for a pre-purchase inspection - better to invest in one inspection than in a later repair.
If you notice any of these symptoms on your Civic, drop into the workshop - on this engine, catching things early makes the difference between a small bill and a serious repair.