I read a post on here already and it didn't match my problem. here is what's going on with my 2002 ford ranger xlt 4x2. I went out of town to look at car to buy, I got there with no problem, on my way back I stopped to get gas and about 5 minutes after driving down the road my truck just dies on me, it started right back up, and about 10 minutes later I looked down at the gauges and my oil pressure gauge just flicked to Low and it died again. what are some possible explanations for this? I am a mechanic for the army and I haven't seen this problem at all with Humvees nor my truck.