I can't get my blazer to crank. The engine trys to turn over but it sounds like it is not getting gas maybe the fuel filter, but I'm not sure. About 3 months ago I put on a brand new starter and battery because I couldn't get it to crank. Turns out it was a 10 amp crank fuse in the fuse box under the hood that was out. Every time I put a new fuse in it would pop. So my buddy put in a 15 amp and it cranked. Probably a bad idea. But it cranked up and ran. 3 days ago I put in new plugs new plug wires new distributor cap and new rotor button. Yesterday but wlit still wouldn't crank. I'm wondering if anyone has any ideas or an experience with a similar issue.