Chevy Tracker starting

Sexymama

Hi! So I replaced the Crankshaft position sensor and the Battery also the Map sensor throttle position sensor. And it still will not start when I turn the key it will light up and sound like it wants to start but won't I have the Oxygen sensor but this is the only one I haven't put on yet. Need some help please.

leakmaster1

To help narrow the problem down, try spraying a little starting fluid into the intake, if it starts for a few seconds the problem is lack of fuel, Fuse, clogged fuel filter, bad fuel pump.
If this is not the problem check the dist. cap and rotor for cracks, worn out rotor, moisture in the cap. The O2 sensor will not keep it from starting.