• Guest would you be interested in CUPRA or SEAT valve caps? let us know in the poll

  • Welcome to our new sponsor Lecatona, a brand dedicated to enhancing performance for VAG group sports cars, including SEAT, Audi, Volkswagen and Škoda. Specializing in High Pressure Fuel Pump (HPFP) upgrades.

Leon Mk2 TDI Dual Mass Flywheel (DMF)

finchyboy82

Guest
Hi,

Just back from the garage and £1k lighter after a DMF failure. So I thought I'd share my experience and symptoms with the forum.

Now the clutch and DMF have been replaced the leon is driving reallt smoothly, I think I've been living with a dodgy flywheel for a long time. I noticed the following things were wrong with the car, but I attributed to other causes rather than the flywheel such as:-

Low fapping belt noise coming from behind the center dash (behind the radio) - thought this was something to do with the AC.

Clutch judder when moving off in 1st on damp mornings - thought this was oil/water dripping on the clutch plate.

A little vibration when idylling - thought this was normal for a diesel engined car (once the DMF was changed the car doesn't vibrate at all).

Vibration coming in all gears when accelerating hard - thought this was because the engine was underpowered (1.9 tdi 105PS). This no longer happens with the new flywheel.

The car is only 5 months out of warranty and had I known that the above were symptomatic of a failing DMF id have been straight down the dealership demanding the DMF was changed.

So I hope this info helps other VAG diesel owners to get their DMFs replaced under warranty as there seems to be a big problem with them from what I have read.

Regards,

Paul
 

OLDOILER

Full Member
Jul 28, 2005
1,292
1
Wiltshire, UK
It’s a pity no goodwill gesture was offered by Seat / Dealership - I assume you had a FSH to support this??. It is still worth a letter to Seat UK as this failure is known to the VAG Marque!! Good luck
 

finchyboy82

Guest
Car had just crossed 62k miles.

I've a full service history, but unfortunately not with a main dealership. I'll maybe try a letter to SEAT UK and see what they say. Cheers.

Paul
 
Lecatona HPFP (High-pressure Fuel Pump Upgrades)