Whats everyone's experience with the F5a51 gearbox in our cars, have read articles saying to replace the wave spring and add a trans cooler to extend the life of the trans etc.
Can these be a durable transmission...
I'm considering purchasing a 2013 or later Lancer (SE, SE AWC, GT) used from a dealer, and I'm wondering if you could give some advice on things to look for when purchasing: