Hey! I found what looks like a good source for gauges - glowshiftdirect.com 100 lb fuel pressure gauge is $45 for the cheepest. I checked it this AM and a couple times during the day. Starts and runs great. Pressure is where its supposed to be. I didn't think to turn around and look for black smoke... when it almost died at the stop I checked the mirrors and did not notice any then. When it acts up again I'll remember to check. The check engine light came on during the drive home and then went off again before I got there. I'm not sure on this rig how to check an engine code - I'll have to find out what pins to short and how many flashes mean what, if that how its done on this one. I have a computer test program for 96 and later years but no help on this '92.