Hello all, yes a newbie, my 94 318i M43 engine car is embarrasing me to no end. I am having a run- on /dieseling problem. I turn the ignition off, and yes it still runs-on shudders shakes, I start sinking in the seat from pure shame, and have resorted to wearing dark glasses. This problem mainly happens when the car has been running for a bit, but lately he has also been happening after 5/ 10 min of driving. I was using 91 but am now using 95 to see if that helps!. It also has a erratic idle, we have cleaned the ICV, gave it an oil change, and new spark plugs, but E36 haka is still happening. My partner is suggesting I should sell it, I suggested he jump off a bridge. Question: Could a shut off valve cause this problem as well I have trolled so many BMW websites for the solution, my teenager also asks for your help as I'm hogging the internet for a solution.