Car Won’t Start SBD Kit W/Tune
 

The car has been parked for at least 4 months with the battery taken out because a pulley warped and I didn’t feel like working on it right away. I changed the fuel injectors and fuel pump (700cc injector 300 DW Pump ) got no start so I put the stock pump and injectors back on and the car still wouldn’t start. Any ideas ?

Did you at least try jumping the battery? When you say it won't start, does it crank? Does it do nothing? Did you replace the warped pulley? Could be a crank position sensor or cam position sensor If you didn't get a tune for the injectors, there's a good chance it's not going to start easily/at all.

It cranks comes on for a brief second then shuts right back off

UPDATE: Talk to a buddy he believes I’m not getting any fuel to the injectors

Yes the pulley was the first thing replaced

Are you sure the battery is good?


humfrz

Have you happened to mess with the DI ecu? If it's not attached or the bolts aren't properly tightened it wont get it's ground and therefore cause a no start condition

Yea I moved the ECU back a little to have more space to work. I will try tightening it back up and see if that helps.

The battery is in good condition.

Sorry for the late replies being the army and working on my car is a struggle sometimes.

Thanks for serving our country ..:)


humfrz

Make sure its bolts are tightly and properly attached to that injector crash rail and its mount the way it was on the OEM has it (minus the sound tube stuff):


https://i.imgur.com/GavWxt7.jpg



I circled it in red for ya

Thanks 👍

Will try that tomorrow when I’m back home and give an update