Hi all,
So in the last few weeks the troll has been out of sorts. Sluggish losing power going up hills, then it got really nard to start .Generally not being himself. So i took out the maf sensor cleaned it, first mistake i should of read about cleaning it. Boom car goes worse than ever. The cleaner i used killed the sensor. New maf and away it goes. Now on to the hard starting, change fuel filter still no good. So i replaced the bosch fuel pressure relief valve. Now it starts first crank no hesitating went for along drive a d going like a scalded cat.