I have a 68 mustang gtcs witch I just finish installing my EFI for a 86-93 mustang. Im using my 68 302 long block with an EFI intake with all new senors and a new main harnes from motorspot SVO and new ecu from motorspot.
The car fires right up but wont hold a idle. I can put my hand infront of the intake to restrick the air flow and it will hold an idle and run right, as soon as I remove my hand it will run like shit and will stall out. there is no check engine light on. I disconect any senor and the light comes on so I know it is working.
I am lost and need help with my problem and no I cant take the car to a shop.
The car fires right up but wont hold a idle. I can put my hand infront of the intake to restrick the air flow and it will hold an idle and run right, as soon as I remove my hand it will run like shit and will stall out. there is no check engine light on. I disconect any senor and the light comes on so I know it is working.
I am lost and need help with my problem and no I cant take the car to a shop.