Hi, I bought my 1992 3vze toyota extended cab back in january and it had the top end of the motor rebuilt at 110,000 miles. It has been running great and reliable. I always keep the rpm below 3,500 and monitor the oil. I recently switched to synthetic (2 months ago), the motor has only 50,000 miles on rebuild. I parked it in the garage yesterday and i see that its leaking oil. Not alot, and it looks to have just started. Only small drips once the truck has stopped running. It seems to be coming from around the transmission area on the back of the engine. The truck has no loss in power, and starts right up. Does not smoke, the oil and engine temperatures are right in the middle. Im saddened and worried about my truck, I love it, i hope its nothing serious, but does anybody have any idea what this could be? I just had surgery and i wont be able to look under the hood for a couple weeks, so i wanted to get some pointers on where to look before i really start digging in. Thanks alott!!!