POWERSTROKE glow relays... what are you using? I've replaced mine 3 times now in 9 years @ $60.00 a crack. I know folks who went after market, with Napa relay, and got less than a year out of them. My glow relay started acting up again last week, and induction heater realy totaly shit the bag. did some research on the diesel forums, and found people using the Western plow relays, with some great sucess. I now a few that put the STANCOR relays in, but they too are $50.00.... I bought and installed the $10.00 Western relays today, first start of the day went well, minimal smoke @ 27 degrees. Hope these last a while, I don't mind spending money of stuff, but I expect it to last.