smokes at cold start, low mileage
I have a 2000 7.3l 217000 miles, I just replaced injectors with remans from swamps, just stock ads, 8 zd11 glow plugs, new glow plug relay, uvc wire harnesses and valve cover gaskets, new idm, I also replaced fuel filter and did the 6637 mod. Its been smoking a lot at cold starts, smoke appears to have a blue tint to it, sometimes its just gray/white, but theres a lot till it warms up, specially when she kicks into high idle, also sometimes I will occasionally see a blue puff come out while driving, and its also getting terrible milage, I have a 35 gallon tank and got little over 400 miles out of it. before the old injectors crapped out on me I was averaging 18-20 mpg...Also, I live in the upper peninsula of Michigan and its been in the 20's in the morning, today it was 50ish degrees when I got up and when I started it, hardly any smoke. I cant figure out whats up with this, I'm pretty new to this motor though. Any help is greatly appreciated! by hthe way sorry if theres already threads about tthis, I have dial up so I hate waiting 20 minutes for a page to load....