The basics. Compression, fuel, and ignition. First off, remove the air cleaner tube and spray wd-40 into the throttle body. If it tries to start for a sec, then the problem is fuel. If the fuel pressure is correct, you need to see if the injectors are firing. A test light will show that, by checking for a pulsing ground signal from the pcm. One wire is 12v with the key on, the other is injector pulse from the pcm. If the injectors are pulsing and the fuel pressure is correct, and the plugs are sparking, then the compression is low, possibly from jumped timing or even rings. If the injectors are not firing, but everything else is ok, look for a bad crank sensor. This is what the pcm uses to trigger the injectors.
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The basics. Compression, fuel, and ignition. First off, remove the air cleaner tube and spray wd-40 into the throttle body. If it tries to start for a sec, then the problem is fuel. If the fuel pressure is correct, you need to see if the injectors are firing. A test light will show that, by checking for a pulsing ground signal from the pcm. One wire is 12v with the key on, the other is injector pulse from the pcm. If the injectors are pulsing and the fuel pressure is correct, and the plugs are sparking, then the compression is low, possibly from jumped timing or even rings. If the injectors are not firing, but everything else is ok, look for a bad crank sensor. This is what the pcm uses to trigger the injectors.
A few things to check, and good luck.
fuel and spark but no code ?
u got me on that one !
all i can say is CHECK THE TIMING even if you haven't done any work on the car it could still be the timing.