Thread: Injector problem

Ok, i've got a 91 nx2k with a swapped det. The other day I drove to school and parked. Two hours later, the car wouldn't start. I towed it home and started looking into. I've got a Walbro Fuel pump and it's definitely working, I had pressure in the lines coming to the fuel rail. I then checked my spark and it seemed fine, so i thought maybe my timing got thrown off. So to check I sprayed some carb cleaner in the cylinders. When I cranked i started to fire up and burnt what I sprayed in there. So that definitely makes me think it's something to due with the injectors. There aren't any relays or fuses for the injectors are there? Maybe I wire broke in the cold weather? It's been getting close to the single digits here, so i don't blame her for not wanting to run haha
Any ideas will be greatly appreciated! Thanks

Do your injectors click? You can do a simple current test, make sure their empty of fuel and jump some low voltage or brief battery current to the inj. you should here a click when given power. Only tap them for a second at a time. To be safe please check the forum for more detailed info. Its been awhile(knock on wood) since ive needed to do it so im sure im missing something. Just be careful!

Best bet is probably injectors. One may have frozen slightly or stuck. The quick current tap will unstick it. All should click easy. Once you have that reinstall and try to start. Let us know, im sure someone will have some good ideas.

Good luck!