Hi guys my transit isn’t boosting right! It is 1.8 tddi
it drives perfect with no lights on dash and does have a little smoke ever now and again under high revs!
it drives like there is no turbo to power it, yet u can hear the turbo spinning and whistling when driving! I’ve checked the pipes and replaced the front 2 pipes either side of cooler but it’s still the same!
any ideas lads