Hi,
I have this 2018 Dodge charger that received a stage 4 BTR cam. The car already had a procharger with injectors from procharger. I currently having an issues with a delayed start up. I've tried a lot of things but nothing yet.
Can anyone give me some suggestions and point me in the right direction?
Thanks,
some of the old timers (that havent been here in a almost a year) used to say that cam was too wild for the oem controller
g'luck
I see you already pulled out startup inj pw, was it responding to these changes at all?2018 Dodge charger prcharger cam fore (Reg 1.1)_JD.hpt You can try this one if you'd like and see if its any better.
2010 Challenger R/T - 6.1 crank, Manley H-beams, MMX drop ins, Magnuson 2300, Snow meth stage 1, TSP Stg3 Boost Cam, Stainless Power Long tubes, Fore L2 return dual 450s, Hellcat TB, snout port matched to 90mm adapter, ATI 17% OD Lower 2.8 Upper, 14psi
Maybe it can help if you give more spark advance at startup….
A data log would be better than the tune file. In general when you install larger injectors and a bigger cam you need to reduce your cranking fuel. If you have to crack the throttle (give it some pedal) to get it to start that's an indication you need to remove some cranking fuel and/or increase your startup airflow
EFI specialist
Advanced diagnostics, tuning, emissions
HPtuners dealer and tech support
email=[email protected]
Reply With Quote