Recent content by Crazymonkey2465

Jon, here are the answers to your questions, thanks for the help! 1. Yes I do have +12V to pin 2 on the injectors during the no start condition. Verified with the scope during no start cranking. 2. Yes I am getting spark during the no start condition. Verified with a sight glass style spark...

The CEL IS illuminated with the key in the ON position BEFORE cranking the engine. That, and the fact that ive tried 3 different EFI relays now including the plastic one, tells me its not the EFI relay. Tonight i was able to connect a fuel pressure gauge to the cold start injector, and my...

I just purchased a 91 FJ80 that has this exact same issue. Starts cold every time, but will just crank over without starting if you try to start it hot. Sometimes it will start when it’s hot, but alot of the time it just cranks. I replaced my EFI relay, and it didn't change anything. Also tried...