We'll I hit my 1000 miles of break in and took it to 7,500 for the first time shift and pushed in the clutch it shuts off and will not start back up and ideas? I have no vacuum leaks I have tweaked the throttle stop bar to get the 1.00 tps reading but had to raise the idle since to 1,000 from 750 due to the car shutting off when I would start it warm. So if anyone has any ideas please let me know. Also running pre mix with no omp it's an 88 btw also thanks in advance.

 

Have you checked for spark, fuel, fuses already? If so, did you try deflooding the engine?

 

Checked it all all is good, also got it to start with jumping the car (I have a fuel shut off for the flooding) took cables off it died jumped it again took the cables off it idled at 750 with the top idle screw backed all the way out

 

So I have replaced everything and it will not fire to start up and when it does it sounds like it's running on one rotor. It has spark, fuel, and also has compression on both rotors could a corner or side seal falling out make it not fire and make it sound like it's running on one rotor when it does? I'm seriously down to rewiring the engine harness i don't know what else it could be.

 

What is "everything" youve replaced?

 

replaces lower mid upper intake manifolds, injectors, fuel rails, plugs, wires, battery, throttle body, vacuum lines, fuel lines, fuel filter is clean. I'm not sure if the CAS could be going out or is out. Could also be coil packs. I'm just not sure at this point. Also am replacing my thermosensor. Also when it quit running it had s4 intakes on a s5 center rear and front iron so it wasn't lined up and I didn't know it hence why i replaced the intakes.