when i start my car it revs embetween 1000 and 1300 jsut kinda up and down and when i drive it has no power if i hit the gas it bogs down. i thought it was a injector, changed the injector and it runs the same but i left the car running and unplugged the IAT sensor and it ran the same. shut the car off and left it unplugged and it still started could that sensor be bad? please give me your opinions i ordered a iat sensor should be here tomorrow but i still would like some opinions pleasee and thankyou:) someone jsut told me possibly it could be the FITV
Anything that controls the idle…
Throttle Position Sensor
Idle Air Control Valve
FIT Valve
Fuel Pressure Regulator
Vacuum Leak
I would not have replaced the injector or IAT sensor unless they were tested to be faulty. But then I hate throwing parts at cars to fix problems.
Don’t forget air in the coolant lines. Bleed the cooling system with engine at operating temp, with heat on full blast.
It’s a 12mm nipple nut on the back side of your upper radiator hose neck.
- Brandon