Smac01 12 Report post Posted September 25, 2011 (edited) *Edit* It was the camshaft sensor after all... just for future reference. Today the E39 started to stall. Completely out of the blue. If I lightly accelerate, it stalls. If I accelerate heavily, it's fine, but a loss in power. No warning lights on the dash. It's sitting at Burgers Motor Worx waiting for a scan in the morning (closest I could get to). I could just be patient and wait till it's scanned tomorrow..... but that's no fun. What are your thoughts on the cause? My initial three guesses are camshaft sensor, fuel pump, or air intake. Any others from experience? Edited September 27, 2011 by brunch Quote Share this post Link to post Share on other sites