In 1986 Nissan Bluebird (internal designation U12) has become one of the most technologically advanced sedans in its class. This model, belonging to the ninth generation of the legendary line, combined the reliability of Japanese engineering, the comfort of European cars and accessibility for the middle class. Today Bluebird U12 is not just a retro car, but an object of interest to collectors and enthusiasts who value it for its ease of repair, rich equipment and unique 80s design.
In this article we will look at all key aspects 1986 models: from engines and transmissions to typical "illnesses" and restoration tips. We will pay special attention unique all-wheel drive system Attesa ETS, which first appeared in this generation and later formed the basis of technologies for Nissan Skyline And GT-R. If you are an owner, a potential buyer, or just a lover of Japanese classics, here you will find answers to most questions.
Technical specifications Nissan Bluebird 1986 (U12)
The 1986 model was offered in several body styles: sedan, hatchback (5 door) and station wagon. The platform for all versions was Nissan MS, which was also used in Stanza And Laurel. Feature Bluebird U12 was the use of front-wheel drive with a transverse engine - a revolutionary solution for that time in the class D-segment.
Depending on the market, the car was equipped with different power units. In Japan and Europe, the most common gasoline engines were the series CA and diesel CD, while in North America naturally aspirated versions with an injection system were offered EFI. Below are the main technical data:
| Parameter | CA16S (1.6 l) | CA18i (1.8 l) | CA20E (2.0 L) | CD17 (1.7 l diesel) |
|---|---|---|---|---|
| Engine type | P4, SOHC, carburetor | P4, SOHC, injector | P4, SOHC, injector | P4, SOHC, diesel |
| Power (hp) | 85 | 90–100 | 110–115 | 55 |
| Torque (Nm) | 128 | 142 | 167 | 102 |
| Gearbox | 5MT/3AT | 5MT/4AT | 5MT/4AT | 5MT/3AT |
| Drive | FWD / 4WD (Attesa) | FWD / 4WD (Attesa) | FWD / 4WD (Attesa) | FWD |
The version with all-wheel drive system deserves special attention Attesa ETS (Electronic Torque Split). Unlike classic transfer case schemes, an electronic clutch is used here, which automatically engages the rear axle when the front wheels slip. This technology later evolved into the system ATTESA E-TS for Nissan Skyline GT-R R32.
- CA16S (1.6 carburetor)
- CA18i (1.8 injector)
- CA20E (2.0 injector)
- CD17 (1.7 diesel)
- Another option
Engines: pros, cons and service life
With my heart Bluebird U12 steel series engines CA - simple, but extremely durable motors that, with proper maintenance, can go through 300,000+ km without major repairs. However, each unit has its own characteristics.
CA16S (1.6 l, carburetor) - the most common option on the secondary market. Its main advantages:
- 🔧 Simplicity of design: the absence of electronics simplifies repairs.
- 💰 Low cost of spare parts (carburetor Hitachi or Solex easy to find used).
- 🛠️ Possibility of tuning by replacing the camshaft and increasing the compression ratio.
Cons: high fuel consumption (up to 10–12 l/100 km in the city) and a tendency to overheat during traffic jams.
CA20E (2.0 l, injector) — top version for the European market. This engine was equipped with an injection system Nissan ECCS (Electronic Concentrated Control System), which adjusted the mixture composition depending on the load. Its advantages:
- 🚀 Better dynamics (acceleration to 100 km/h in
10.5–11 sec). - 🌍 Compliance with environmental standards
Euro 1(important for registration in some countries). - 🔋 Reliable ignition system with coils Hitachi.
Weaknesses: sensitivity to fuel quality (the ECU may malfunction when using low-octane gasoline) and the high cost of original injectors.
If your CA20E started to fluctuate at idle, check the condition throttle valve And crankshaft position sensor. Often the problem is solved by cleaning without replacing parts.
Diesel CD17 - a rarity today, but valued for its efficiency (consumption 5–6 l/100 km). However, its service life is highly dependent on the quality of the diesel fuel: when using modern diesel fuel with low sulfur content, problems with fuel injection pump seals may arise.
How to distinguish CA18i from CA20E?
Both engines are similar in appearance, but CA20E the cylinder block is 10 mm higher, and the valve cover has a “2000” casting. In addition, CA20E was always equipped with an injector, whereas CA18i could have a carburetor in basic versions.
Transmission: gearboxes and drive
Nissan Bluebird U12 offered with three types of gearboxes: 5-speed manual, 3-speed automatic (on basic versions) and 4-speed automatic (on top trim levels). Manual transmission series FS5W71B are considered “indestructible”: their weak point is only the 2nd and 3rd gear synchronizers, which wear out by 200,000 km.
Automatic transmissions (3N71B And 4N71B) are more capricious. Typical problems:
- 🔥 Oil overheating during long traffic jams (installation of an additional radiator is recommended).
- 🛑 Delays when switching due to wear of solenoids.
- 💔 Torque converter breakdown during runs over
250,000 km.
All-wheel drive system Attesa ETS requires special attention. Unlike permanent all-wheel drive, here the rear axle is engaged only when the front wheels slip. Main nuances:
- 🔄 It is necessary to check the condition electromagnetic coupling every
50,000 km. - 🛢️ Oil in the rear axle gearbox (GL-5 80W-90) changes once every
100,000 km. - ⚡ If the speed sensor fails, the system can completely disable the rear drive.
If your Bluebird with Attesa ETS started to “steer” in turns, most likely the problem is in the worn constant velocity joints (CV joints) of the rear axle. Replacing them is cheaper than repairing the coupling.
Typical problems and how to avoid them
Despite the reputation of a reliable car, Bluebird U12 has several “diseases” that every owner should know about. Most of them are related to age of the car And quality of service.
Body and corrosion
Main areas of rust:
- 🚗 Thresholds (especially in places where jacks are attached).
- 🚪 Lower edges of doors and wheel arches.
- 🔩 Welding places for side members (check when purchasing!).
Tip: If the car has been driven in countries with salty roads (for example, Japan or Canada), the likelihood of through corrosion is higher. Please note the condition drainage holes in the doors - their clogging accelerates rotting.
Electronics and wiring
Weak points:
- 🔌 Oxidation of contacts in the fuse box (leads to “floating” faults).
- 💡 Burnt out ignition relay (symptom: engine stalls while driving).
- 📡 Failure of the throttle position sensor (on injection versions).
☑️ Checking electronics before purchasing
Suspension and steering
Standard suspension MacPherson front and multi-lever rear is designed for 150,000–200,000 km, but over time requires attention:
- 🔧 Wear of the silent blocks of the front levers (knocking when driving over uneven surfaces).
- 🔄 Leaking shock absorbers (especially the rear ones if the car is often overloaded).
- 🚗 Play in the steering rack (typical for cars with mileage over
250,000 km).
When replacing shock absorbers with Bluebird U12 It is recommended to install parts from Nissan Primera P10 - they are identical in fastenings, but cheaper and more accessible.
Tuning and modernization
Nissan Bluebird 1986 - an excellent basis for tuning, whether it be restoration to stock or deep modernization. Here are some popular destinations:
Engine
- 🔥 Installation of a turbocharger on CA18i (pistons will need to be replaced to suit the compression ratio
8.5:1). - 🛠️ Replacing the camshaft with a sports one (for example, from Nissan Silvia S12).
- 💨 Modernization of the intake system (installation of a “zero” and a straight pipe).
Suspension and brakes
- 🚗 Installation of racks from Nissan 200SX S12 to improve handling.
- 🔧 Replacing brake discs with ventilated ones (from Nissan Skyline R31).
- 🛑 Installation of rear disc brakes (instead of drum brakes on basic versions).
Exterior and interior
- 🎨 Full painting in original colors (for example,
AR3 Dark Gray MetallicorKH2 Red). - 💺 Replacing seats with sports ones (from Nissan Pulsar N14).
- 📻 Installation of a modern radio with support
Bluetooth(you will need an adapter to save the steering wheel buttons).
How to legalize a tuned Bluebird?
In most countries, engine and suspension modifications require certification. For example, in Russia you need to go through technical expertise and make changes to the PTS. There are rules in the EU EU Type Approval, which may require additional environmental testing.
Search for spare parts and analogues
One of the main advantages Nissan Bluebird U12 is the abundance of spare parts. Many parts are interchangeable with other models Nissan 80s - 90s. Below is a compatibility table for key components:
| Detail | Original article | Analogs (models) | Note |
|---|---|---|---|
| Starter | 23300-4M000 | Nissan Stanza T12, Pulsar N13 | Fits without modifications |
| Generator | 23100-4M005 | Nissan Sunny B12, Almera N15 | Current characteristics check required |
| Brake pads (front) | 40500-4M000 | Nissan Primera P10, Almera N14 | Size 256×20 mm |
| Front arm silent blocks | 54501-4M000 | Nissan Laurel C32, Skyline R31 | Sleeve diameter 14 mm |
To search for rare parts, we recommend:
- 🌍 Japanese auctions (Yahoo! Japan Auctions, Goo-net).
- 🛒 European showdowns (for example, eBay Kleinanzeigen in Germany).
- 🏭 Ordering replicas from manufacturers (for example, Corteco for rubber products).
When purchasing used parts, be sure to check them serial numbers. For example, generators for carburetor and injection versions Bluebird externally identical, but have different power (45A vs 60A).
Market prices and buying tips
Cost Nissan Bluebird U12 1986 varies greatly depending on condition, configuration and market. In 2026 prices look like this:
- 🚗 Project to restore:
150–300 thousand rubles.(or1.5–3 thousand eurosin Europe). - 🚗 The car is in good condition (“daily driver”):
400–700 thousand rubles. - 🚗 Collector's piece (low mileage, original paint):
1–1.5 million rub.
What to look for when purchasing:
- 🔍 Check body numbers (must match the documents and the plate on the dashboard).
- 🔧 Condition hanging bearings (replacing them is expensive).
- 🛢️ Lack of emulsion in the oil (a sign of a cylinder head gasket failure).
- 🔥 System operation Attesa ETS (if the drive is four-wheel drive).
When examining, pay attention to steering wheel play. If it exceeds 10–15°, most likely the steering rods or rack are worn out. Replacing them will cost 20–30 thousand rubles. with work.
Where to look:
- 🇯🇵 Japanese auctions (through intermediaries like JDM Buyer).
- 🇷🇺 Russian message boards (Avito, Drom).
- 🇪🇺 European sites (Mobile.de, Autoscout24).
How to check the history of a Japanese Bluebird?
Using the VIN code (starting with JN1U...) you can order a report CarVertical or JDM History Report. They will show mileage, number of owners and participation in accidents (if the car was operated in Japan).
FAQ: Frequently asked questions about the 1986 Nissan Bluebird
❓ Which engine is the most reliable for daily use?
CA20E (2.0 injector) - the optimal choice. It combines sufficient power, efficiency (8–9 l/100 km in a mixed cycle) and ease of maintenance. Carburetor versions (CA16S) are cheaper to repair, but less comfortable in the city.
❓ Is it possible to install an air conditioner if it did not come from the factory?
Yes, but this will require significant modifications: installation of a compressor, radiator, electrical wiring and control panel. Ready-made kits can be found from Nissan Stanza T12 (they are compatible with fastenings). Cost of work: 50–80 thousand rubles.
❓ What oil should I put into the CA18i engine?
Recommended viscosity: 10W-40 or 15W-40 (semi-synthetic). Suitable for winter use 5W-30. Important: avoid oils with a high content of detergent additives - they can damage seals on older engines.
❓ How to disable the Attesa ETS system if it does not work?
You cannot disengage the clutch mechanically, but you can fool the system by disconnecting the speed sensor connector on the rear axle (located next to the differential). However, this will cause the lamp to light up. 4WD on the dashboard. To completely disable it, you will need to reflash the ECU.
❓Where can I find a wiring diagram for Bluebird U12?
Official diagrams can be downloaded from NicoClub archive (section FSM — Factory Service Manuals). Books are also useful Haynes Manual for Nissan Stanza (similar electrical).