Silk90
Probationary Member
- 9
- 0
- Dec 4, 2005
-
Clermont,
Florida
Problem.
under initial acceleration from idle the rpm's drop before they go up, and ounce taken off anything over 20% throttle (via SAFCII) or 0psi it begins to bog and i accelerate better if i let off of the gas than if i stay on it.
Info on car.
New engine still breaking in, 160 across all 4 cylinders, it is getting spark for sure wires have minimal resistance, plugs are new and coil pack is new. air system is pretty buano besides a minor boost leak at the base idle screw O-ring & minor exhaust leak at the test pipe, hacked MAF. The injectors are used from a friends car, the fuel pump is new, the fuel filter haven't been changed in a while i am not throwing any codes and idk what condition my O2 sensor is in.
SAFCII is set to 0 across the board for lo i actually put in the 440's so i could break it in without tuning issues and i still have this bogging issue :-\
My ideas are Fuel filter or o2 sensor although i was wondering if there is a possibility of something else? I have not taken a timing light to the car yet but I'm pretty exact when i set it, I plan on messing with the CAS in a few minutes to see if that will do me any good (green top) but it is still a 7 bolt though.
Thanks in advance
-Zac
would highly appreciate quick responses being as i need to have the car good before 6pm tomorrow.
under initial acceleration from idle the rpm's drop before they go up, and ounce taken off anything over 20% throttle (via SAFCII) or 0psi it begins to bog and i accelerate better if i let off of the gas than if i stay on it.
Info on car.
New engine still breaking in, 160 across all 4 cylinders, it is getting spark for sure wires have minimal resistance, plugs are new and coil pack is new. air system is pretty buano besides a minor boost leak at the base idle screw O-ring & minor exhaust leak at the test pipe, hacked MAF. The injectors are used from a friends car, the fuel pump is new, the fuel filter haven't been changed in a while i am not throwing any codes and idk what condition my O2 sensor is in.
SAFCII is set to 0 across the board for lo i actually put in the 440's so i could break it in without tuning issues and i still have this bogging issue :-\
My ideas are Fuel filter or o2 sensor although i was wondering if there is a possibility of something else? I have not taken a timing light to the car yet but I'm pretty exact when i set it, I plan on messing with the CAS in a few minutes to see if that will do me any good (green top) but it is still a 7 bolt though.
Thanks in advance
-Zac
would highly appreciate quick responses being as i need to have the car good before 6pm tomorrow.
