Hi folks! I have 1997 D90 and the engine has simply shutoff on a few occasions - more frequently while parking and going in and out of reverse. On less frequent occasions, after running the vehicle, turning off and then attempting to turn back on the engine doesn't sound as strong and then goes out. typically will need to wait 5-10 min and then restart. Additionally, I have noticed that there is a smell of gasoline and found a slight drip at the bend of the elbow of fuel hose - unsure if this could be related or just another issue. Any ideas? Thanks.