Tracker Won't Start

I have a 91 Geo Tracker. The engine turns over freely, and will start when I spray starting fluid in it. It will only run shortly until it burns of the fluid. The fuel pump relay under the dash is buzzing, so I replaced it. However, I now noticed that there is a clicking noise from the throttle body as well? Is there another relay, or what is causing this? Thanks.

My '94 Tracker is having the same problem, and is going ot the dealer tomorrow to find out what is wrong with it.. my local mechanic couldn't find the problem. I'll let you know what the problem is then!

Did you check the line and/or fuel filter?

is the fuel injector squirting fuel? fuel may be reaching it, but it may not be opening to spray out fuel.

You're in luck - you have one of the model years with sub-quality Mitsubishi produced ECM's. Before you dump a bunch of money on a lot of parts have the ECM checked by a shop that specializes in them. A computer code reader won't tell you whether its bad, it has to be checked by a specialty shop. Good luck