I have fire fuel and air but the car wont start

[Jobsupra]

I have checked the timing repeatedly but cant figure it out I have tried two differnt computers and still nothing no codes r present so I am pretty close to being stumped and fed up with this car please if you know any thing helpful tell me or this car may end up in a grave yard lol just kidding got way to much money in it for that

 

[AJ'S 88NA]

Have you done anything else to the motor? Could be several things you have to give more info than that.

 

[HorchataKing]

Vacuum leak? Plagued my motor for weeks before it developed RK. (different issue caused the RK)

 

[Jobsupra]

I think I figued it out ran a compression check and it was very dissapointing

 

[S.A. supra]

I was gonna advise compression check. Happen to me also.0 in both 3 and 4. Good luck.

 

[GrimJack]

I have checked the timing repeatedly but cant figure it out I have tried two differnt computers and still nothing no codes r present so I am pretty close to being stumped and fed up with this car please if you know any thing helpful tell me or this car may end up in a grave yard lol just kidding got way to much money in it for that

With those three things present, it's damn hard to get it to not start. How did you verify each? And how did you verify the timing?

 

[Nick M]

I have checked the timing repeatedly but cant figure it out I have tried two differnt computers and still nothing no codes r present so I am pretty close to being stumped and fed up with this car please if you know any thing helpful tell me or this car may end up in a grave yard lol just kidding got way to much money in it for that

The combustion triangle is only a general guideline, but accurate. Air/fuel ratio, spark timing, and compression. Saying you have fuel in the rail is not enough. Saying you have air just means you aren't on Mars. The engine out of time will cause you to lack compression in all cylinders.

 

[T3rril79]

What was the result of said compression test? How do you have the engine timed? Have you tried to check your fuel pressure? If everything is as you say it is it more than likely sputter or something.