[torqhead]

I've been having bad luck as it pertains to oil pressure sending units. Previously I had been running the ones that you get from the local parts store and they continued to fail. I switched to buying an AC Delco one for my car and that lasted about a year. The unit failed, basically it would get erratic and peg the needed intermittently where you could hear chatter from the gauge. So I ordered another AC delco unit from Summit. Installed it and it worked perfectly for about a week and now have the same problem. Any suggestions on getting a good sending unit that's dependable?