Video summary

Лучшая альтернатива FSI и TSI? За что уважают старый 8-клапанный 1.6 MPI (BSE)

Main summary

Key takeaways

Product Review

Product reviewed

Volkswagen/VAG 1.6 MPI EA113 family engine (late version with index “BSE”)

  • Example mentioned: 2009 SEAT Leon
  • Installed across many VAG models, including: Golf 5/6, Caddy, Jetta, Touran, Toledo, Audi A3, Passat B6

The video positions this engine as an alternative/comparison target versus FSI and TSI engines.

Key features mentioned

  • Timing belt driven
    • Drives the camshaft and the ignition pump
    • Replacement interval: ~90,000 km
    • If the belt breaks → valves and pistons hit
  • 8-valve, single-cam design with hydraulic lifters
  • Lightweight cylinder-piston group
  • Lightweight aluminum block
    • With cast-iron liners
    • “Open” cooling jacket mentioned
  • Plastic variable intake manifold with drum valve
    • Long vs short inlet runners
  • Secondary air pump to heat the catalyst faster
  • No EGR valve on this configuration
  • Dual ignition coils
  • Fuel system seen as prone to clogging
    • Specifically: the submersible fuel pump filter mesh
  • Oil behavior is a major theme
    • Common oil consumption issues are repeatedly discussed

Pros (what the video praises)

  • Durability / long life
    • Described as “durable and indestructible”
  • Often reaches 500,000 km or more (if oil is maintained correctly)
  • General reliability of the cylinder head and crank bearings
    • Disassembly example claimed bearings/rods showed wear-free condition
  • Throttle valve described as reliable overall
    • Only minor sensor/connector notes
  • Compared to FSI/TSI
    • Speaker claims it’s a very reliable Volkswagen engine, especially “against the backdrop of FSI and TSI”
  • Piston-skirt knock on cold engines
    • Said to not cause serious damage in practice (per the video)

Cons / common problems (unique points)

  1. High oil consumption (main complaint)

    • Not on every engine, but “in general” many have it
    • Mentioned cases:
      • ~1 liter per 1,000 km (“half of engines” claim)
      • Often starts around 150,000 km, but some owners report it from the first kilometers
    • Suggested contributing causes:
      • Highway driving + “short” 5-speed gearbox → higher RPM
      • Oil scraper rings (height ~2 mm) don’t cope well
      • Degraded scraper ring mobility → oil entering intake
        • Mentioned effects: fresh oil/coking on intake and 4th cylinder plug
    • Suggested fixes:
      • If consumption is “recent” → decarbonization
      • If consumption is very high → remove pistons and replace piston rings
    • Root-cause hypothesis:
      • Poor-quality oil
      • Possible factory piston ring quality/preload issues
      • Late oil changes (>10,000 km) worsen symptoms

  2. Fuel supply problem from clogged pump filter mesh

    • Filter mesh clog → insufficient fuel pressure at high loads
    • Symptoms:
      • Starts normally, but power drops during acceleration/high RPM
    • Fix: usually replace filter mesh
    • Pump can also fail intermittently → no-start or chaotic stalling

  3. Idle “jerks/twitching”

    • Linked to low idle speed (~640 rpm)
    • Triggered when turning on AC compressor or other power consumers/steering load
    • Possible manufacturer-approved remedy:
      • Raise idle to ~730–750 rpm via diagnostic software

  4. Intake manifold drum valve wear causing knock (early engines only)

    • Early versions: drum/guide-ring wear → knocking
    • Late BSE engines: said to have no such problems

  5. Throttle position sensor weak-signal error (wiring/pins)

    • Blamed on connector wiring/pin “savings” by manufacturer
    • Suggested fix: replace modified gold-plated pins with wires (soldered to the harness)

  6. Cracked exhaust manifold

    • Common on VAG 8-valve engines
    • Cracks typically between cylinders 3 and 4
    • Video stance: “no point in welding” → better to buy a new manifold

  7. Ignition coil housing cracking

    • Dual ignition coils
    • Housing dries up/cracks over long mileage
    • Can cause ignition faults → inspect housing if ignition issues appear

  8. Spark plug maintenance affects coil life

    • Don’t neglect plugs at ~45,000–60,000 km
    • Otherwise ignition coil load increases → possible premature failure

  9. Spark plug access difficulty

    • Plugs for cylinders 2 and 3 are under the intake manifold
    • Requires special removal approach/key (cardan mentioned)

  10. Injector “leak/tightness loss” on a nozzle

    • Injectors generally last well, but one nozzle may lose tightness along the spray needle
    • Result: hard starting after long idle in hot weather
    • Diagnosis method:
      • Check fuel rail pressure after stopping: ~4 bar
      • Use an endoscope to detect injector “pouring” (fuel puddle on piston)
    • Fix: replace faulty injector

  11. Engine oiling leading to coking

    • Disassembly example shows coked oil and heavy sludge in intake ports/valves
    • Deposits noted especially on 4th cylinder spark plug
    • Even with bad oil consumption, cylinders were described as having little wear

  12. Cold piston knocking (cosmetic/low-risk)

    • Knocking from piston skirts at top dead center when cold
    • Often confused with hydraulic lifter noise
    • Video claims no serious engine damage from this knock
    • Also mentioned as possible result of stuck piston rings

User experience notes (symptoms in driving/ownership)

  • Normal starting, but hesitation/power drop under load due to fuel pump filter mesh clogging
  • Idle vibration/jerking, especially with AC/steering load
  • Oil monitoring becomes necessary; oil consumption is a key ownership cost/concern
  • Highway driving increases oil usage due to higher RPM

Comparisons made

  • The engine is explicitly contrasted as more reliable than FSI/TSI
  • Video message: this older 8-valve 1.6 MPI can be a better alternative if you manage oil properly

Specific ratings / numbers included

  • Timing belt change: every ~90,000 km
  • Oil consumption claim: ~1 liter per 1,000 km
  • Oil consumption often appears: ~150,000 km
  • Oil change “risk threshold”: after >10,000 km between changes
  • Spark plug replacement: ~45,000–60,000 km
  • Idle speed:
    • Factory low idle: ~640 rpm
    • Recommended increase: ~730–750 rpm
  • Fuel rail pressure after shutdown: ~4 bar
  • Valve cover gasket oil leak onset: ~120,000 km
  • Oil scraper ring height: ~2 mm
  • Life expectancy: 500,000 km or more (with correct oil behavior)

Verdict / recommendation (based on video content)

  • Recommended as a durable alternative to FSI/TSI, especially if you:
    • Change oil more often
    • Use good-quality oil
  • Main caveat: high oil consumption is the dominant drawback
    • Ownership requires attention: diagnose causes, possibly replace rings if severe
  • Other issues (fuel pump filter clogs, exhaust manifold cracks, ignition coil aging) are presented as common but manageable

Speakers / perspectives

  • Main narrator (AutoStrong-M channel / warehouse walkthrough)
    • Covers engine design overview, typical failure points, and general advice (oil changes, intervals, likely causes)
  • Sergey (another AutoStrong-M expert)
    • Introduced only for a “showdown” segment
    • Subtitles mostly attribute technical details to the main narrator rather than distinct new opinions from Sergey

Original video