Will the hatchback window left open will drain the battery on a 98 blazer

something to do with the excitation

most likely a loose connection or blown bulb

Do a parasitic draw test . It's not the starter wires , something is saying on , a module , a light . Watch the video .
The BEST Way TO Perform Parasitic Draw Test

if you can't get it to open from inside or out the lock broke get a new lock the open the window look down at the lock with a long screw driver break apart the lock it plastic

Try giving it a shot of starting fluid. You don't say if it's actually firing. If it tries or runs for a few seconds off of the starting fluid then try changing the fuel pump relay. It's inside of the glove box on the left hand side behind the little door. If that doesn't work it's most likely the fuel pump.

i have a 99 chevy blazer..the rear wiper motor is blown..i dont want to pay for a new one, since i barely use it..so i just opened up the fuse box and removed the fuse..easy fix..let me know if this works :)

yes, they use the same motor. around $50-60 at most parts stores

Check for a bad ground from battery to engine. Then check the module inside of the distributor cap. It should be a black crescent shaped unit about three inches long that all the wires plug into.

have the computer checked out. may need reprogramming and have updates added. also check for loose or corroded connections at the terminals.

It should be located right under to motor oil pan. It's probly a 15mm bolt. Just make sure that it's not the tranny oil drain. If for any reason when you see redish oil draining make sure to plug it right back up- red oil is transmission oil.