Recent content by Black93pickupguy

Well guys, it ended up being the wiring leading to the O2 sensor. They were laying on the exhaust pipe. I don't know why it took me so long to figure it out seeing as that was a continuous piece of advice I got. I cut out the burnt pieces, spliced in some new wires, redid their casing, and...

It actually ended up being the problem... I was mistaking something else with my O2 sensor. Thanks a bunch for the advice!

That ended up being the solution! Thanks a ton!

Good idea. What do I use to do that?

Couldn't find any faulty wiring.. I'm going to replace the fuel pump (again) Wednesday or Thursday. Fingers crossed that I bought a bad pump! Will post results

I uploaded a photo of a connector that is unplugged. Could this be an issue? Can anyone identify it?

There's no after market wiring for sure. The new fuel pump I bought was a cheap one. Check the reference up top for the model/make. Have you ever heard of them? Also, is the O2 sensor underneath the exhaust manifold in a 93? I believe that it is. What steps do I take to remove it?

Definitely let me know if you see any wires throughout the EFI circuit that seem prone to melting or tearing. Good luck on your project! Post pics!

Edit: just let it idle for 30-40 minutes. Turned it off and tried to restart and the fuse blew again. It didn't even attempt to give the engine gas.. Think a wire is heating up somewhere? Or could it be a faulty fuel pump? Thanks in advance for anyone who responds

Sorry, link didn't work. Here it is. PERFORMANCE ELECTRIC P25K Fuel Pump and Strainer Kit Models w/ 1-1/2 Diameter Fuel Pump. Universal connector (included) may be required for installation. Universal strainer included. Some vehicle applications may require an OEM design strainer for proper...

Edit: this is the pump I ordered and installed. RockAuto Mobile Catalog

Thanks for having me here!

I've got a good ole 93 pickup. Recently my EFI fuse started blowing on me. I checked the relay and it's good. I did some reading and decided that the fuel pump (being stock, I'm sure) was bad and was blowing it. The main reason I came to this conclusion is because the only time the fuse would...