[zukimud]

I have seen a bunch of posts here about this, but nothing exactly the same. It has been snowing here a lot lately so my Blazer (2wd) has been sitting under a blanket of snow for about a week. Yesterday I went out to start it and it won't start now. Never had a single problem with it before I parked it. It has a new battery, 62lbs of fuel pressure and good spark. The weird thing it does is when it cranks it will crank 4 or 5 times and then "drag" for one crank (or revolution) causing the lights to dim, and then crank good 4 or 5 times again. This will keep repeating. Any ideas on this? Thanks in advance.