1. colb

    E46 Camshaft Sensors and lower intake boot

    Not on a Z but on my mates 2.5 Series 3 Coupe from 2001. Lumpy running juddering at low speed, bad tickover. Code reader on it revealed codes set for camshaft sensors inlet and exhaust. Car did not have a MIL light on. Replaced both camshaft sensors, also spotted that the lower intake hose had a...