95 ranger fuel injector told to stay open????
Ok, first time poster. I have a 95 Ranger with a 2.3ltr 4 cylinder. The #1 fuel injector is stuck open. It’s is dumping fuel into the engine. I replaced the injector and the problem is still there. I then tested it with a “Noid light”, well it stays lit (solid). #2, 3 and 4 are flashing like they are suppose to. But #1 is solid. If I plug it back onto the injector I get raw fuel coming out of the tail pipe and my eyes burn from the amount of fuel being used. (¼ tank got me 20 miles). Before I replaced the injector, I replaced plugs, wires, fuel filter. Had both coils tested (getting spark), and did compression test, looked and listened for vacume leaks, and all ok. I’m getting code, and only 1 code [(P0301) cylinder #1 misfire] and I’m really confused. It looks to me that the injector is being told to stay open. Like I said though #’s 2.3 and 4 are firing perfectly. Oh, this problem started two days ago and happened in a flash. I’m thinking it the main computer. But I could use any input.