'92 Blazer: Too cold
 

I've got the '92 TBI 350, it constantly runs too cold. I've had a guy tell me that I need backpressure to keep my truck running worth a pile of crap. Another told me my EGR needs to be replaced, I'm not used to this kind of engine, but getting there. I was raised with straight MPFI or carbs, not a computer messing with a wannabe fuel injection system.