FAQ for Throttle Body Repair
Q: What should be learned about before removing the Throttle Body Assembly?
A:
An 8-digit part identification number is stamped on the bottom of the throttle body casting.
By BobGM Specialist
02/11/2022 Q: What should be noticed while installing the Accelerator Controls Cable?
A:
The accelerator pedal should operate freely without binding between closed and wide open throttle.
By BobGM Specialist
02/11/2022 Q: What should be noticed while installing the Throttle Body Assembly?
A:
You shall check for unrestricted and complete throttle opening and closing positions by operating the accelerator pedal, and check for poor carpet fit under the accelerator pedal. The throttle should operate freely without bind between fully closed and wide open throttle.
By BobGM Specialist
02/11/2022 Q: What should be noticed while cleaning the Throttle Body?
A:
You must not subject such throttle body assembly to an immersion cleaner or a strong solvent as throttle position (TP) sensor, Idle air control (IAC) valve, and Sealed throttle shaft bearing.
By BobGM Specialist
02/11/2022 Q: What is the removal procedure for the Accelerator Controls Cable?
A:
The procedure is to remove the air cleaner outlet duct, the accelerator cable both from the accelerator control cable bracket and from the cable routing bracket, the left closeout/insulator panel, and the accelerator cable.
By BobGM Specialist
02/11/2022 Q: What should be noted when cleaning and inspecting the Idle Air Control (LAC) Valve?
A:
You must not reuse the original O-ring.
By BobGM Specialist
01/11/2022 Q: What is the removal procedure for the Idle Air Control (LAC) Valve?
A:
The procedure is to remove the air cleaner outlet resonator, disconnect the idle air control (IAC) valve harness connector, and remove the IAC valve and O-ring.
By BobGM Specialist
01/11/2022 See more FAQs (2)