How to fix Mitsubishi Legnum rough idle problem?
This feature is not available right now. Please try again later. Cleaning the throttle body, idle air control valve and mass air flow sensor. Rough idle on start up, splattering for a few seconds and then idles as it should, these are the symptoms I had. After doing what I did in the video the car starts straight away. Loading…
What’s the idle rate on a Mitsubishi 3.0L V6?
Tired of seeing that tach vibrating at idle? If you have a Mitsubishi 3.0l V6 with a few miles on it, chances are you have at some point experienced this: In neutral, or with the clutch in, the idle surges up and down by itself, between ~600 and 1500 rpms.
What causes a car to have an idle problem?
This problem is almost always caused by carbon deposits which form on the air intake, throttle valve and components of the throttle body, most importantly the Idle Servo Control Motor (sometimes referred to as the ISC, IAC, or “stepper motor”).
What to do if your Mitsubishi tach stops working?
If you took it to a garage, they probably told you that the whatchamacallit needed to be cleaned out, and a hundred dollars later, you walked away poorer, but satisfied that at least your tach was steady again.
This feature is not available right now. Please try again later. Cleaning the throttle body, idle air control valve and mass air flow sensor. Rough idle on start up, splattering for a few seconds and then idles as it should, these are the symptoms I had. After doing what I did in the video the car starts straight away. Loading…
Tired of seeing that tach vibrating at idle? If you have a Mitsubishi 3.0l V6 with a few miles on it, chances are you have at some point experienced this: In neutral, or with the clutch in, the idle surges up and down by itself, between ~600 and 1500 rpms.
This problem is almost always caused by carbon deposits which form on the air intake, throttle valve and components of the throttle body, most importantly the Idle Servo Control Motor (sometimes referred to as the ISC, IAC, or “stepper motor”).
If you took it to a garage, they probably told you that the whatchamacallit needed to be cleaned out, and a hundred dollars later, you walked away poorer, but satisfied that at least your tach was steady again.