As it says up there 1.8 know series when engine is hot the engine seemed to pull back only way to say it feels like it's running out of petrol have a couple of queries

Could it be a 4x4 Failure?

Could it be injector

Can't work it out even more frustratingly it was sitting for ages 3 plus months on a driveway and just fixed a big cooling issue

Is it coil packs or dizzy?

Could check its been sitting for months as the last owner couldnt afford it