2.0 FSI 150hp (BLR / BLX)
2005–2008 · petrol · 1984cc · 150hp
Engine codes: BLR, BLX, BVY
Reliability, common problems and owner reviews for the Seat Leon II 2.0 FSI 150hp (BLR / BLX). Check this before you buy used.
NA direct-injection petrol — fine maintained but carbon, cam chain tensioner and NOx-sensor faults need attention.
Same engine, other cars
This is the same physical engine (BLR) sold under different names across brands. Reliability is broadly shared — cross-check these:
Known Issues
DI carbon ~130,000 km.
Fix / Workaround: Walnut blast.
Repair cost: €150–€350
Typically appears after: 130,000 km
Tensioner wear → rattle, can slip.
Fix / Workaround: Replace at first rattle.
Repair cost: €250–€600
Mileage Thresholds
After 130,000 km: Walnut blast typically needed.
Fault Codes to Scan
Pre-Purchase Checklist
- ☐Cold-start cam chain rattle check
- ☐Intake decarbonising history
Frequently asked questions
Is the Seat Leon II 2.0 FSI 150hp (BLR / BLX) reliable?
Maint. Sensitive — NA direct-injection petrol — fine maintained but carbon, cam chain tensioner and NOx-sensor faults need attention.
What are the common problems and reviews for the Seat Leon II 2.0 FSI 150hp (BLR / BLX)?
The most commonly reported problems: Intake valve carbon, Cam chain tensioner.
Is a used Seat Leon II 2.0 FSI 150hp (BLR / BLX) worth buying?
Fine if serviced correctly — but it punishes neglect hard. History and the right consumables matter.