Well had new pump fitted at cost of £503 and now have the engine light on! it's going back in tomorow but any ideas why this would happen? All this because it was noisy :roll:
Hi randy,it was a sort of intermittent buzzing sound,sorry its hard to describe,put it into BMW & they said they could hear the noise but it was not affecting the car yet.me being me about my z I went & had it changed even if it was not as the sound was driving me crazy be warned the exhaust has to come off & all 4 bolts snapped :thumbsdown: cost 13.45 each!!!! Also I now need a new oxy sensor for the second cylinder bank(open circuit) cost £203!! I think the garage probably cooked it trying to get those dam bolts off! as its very close.on a happier note I now have no pump noise & it seems to pull stronger is yours doing the same?