Odd no start.

[Levi G]

Ok so I am finishing up my project to get it running, it runs fines, smoother than it ever has. Bolt on my exhaust all the way, it runs, shut it off, start it back up, and nothing. It cranks but doesn't start. I have fuel spark and the motor is freshly rebuilt so I'm sure I didn't lose compression .i re-aligned the CAS and still nothing. Any ideas?

 

[oneslowwdsm]

Ok so I am finishing up my project to get it running, it runs fines, smoother than it ever has. Bolt on my exhaust all the way, it runs, shut it off, start it back up, and nothing. It cranks but doesn't start. I have fuel spark and the motor is freshly rebuilt so I'm sure I didn't lose compression .i re-aligned the CAS and still nothing. Any ideas?

Did you check to make sure you didn't jump timing?

 

[Dsmkauai]

Knock a connector loose somewhere?

 

[dave_nz]

I had something similar and it was the battery not grounded properly.

If you have fuel and spark, it has to be computer related. I.e Timing.

If it was the CAS you wouldn't have fuel/spark.

 

[Levi G]

Did you check to make sure you didn't jump timing?

Yes I made sure all timing is dead on

 

[Levi G]

I had something similar and it was the battery not grounded properly.

If you have fuel and spark, it has to be computer related. I.e Timing.

If it was the CAS you wouldn't have fuel/spark.

I will definitely look into it again. I know for a fact all my timing marks are dead on.

 

[Levi G]

Knock a connector loose somewhere?

That or cpu issue would be my first guess. I'll be looking over sensors tonight.

 

[Levi G]

Looking at the grounds the engine ground is on the back of the starter, normal??

 

[mitsubishikid]

One of the engine grounds is located on one of the starter bolts. good link for a writeup on doing custom grounding http://www.dsmtuners.com/threads/homemade-4-gauge-grounding-wire-kit.75889/
in addition to checking all the vital wire connectors under the hood, check all your fuses maybe something shorted out and blew a fuse.

 

[Levi G]

One of the engine grounds is located on one of the starter bolts. good link for a writeup on doing custom grounding http://www.dsmtuners.com/threads/homemade-4-gauge-grounding-wire-kit.75889/
in addition to checking all the vital wire connectors under the hood, check all your fuses maybe something shorted out and blew a fuse.

All fuses are normal. I think I'm going to look into compression and see if my engine is all ready done for