1.6 HDi injector seal blow-by
ModerateEngineThe 1.6 HDi can leak combustion gases past the injector seals, creating the classic chuffing noise, diesel smell and tar-like deposits around the injectors.
Most affected: 1.6 HDi 75, 1.6 HDi 90, 1.6 HDi 110, 1.6 HDi 115
Typical symptoms
- •Chuffing noise on acceleration
- •Diesel smell in the cabin
- •Black tar around the injector bases
What to inspect before you buy
- ✓Listen from cold with the bonnet open
- ✓Look for carbon build-up around injectors
- ✓Ask about previous seal, clamp or injector-seat cleaning work