Mass Airflow sensor

[Mr.Bolt-on]

What is the deal with these computers? Why are they such a problem? The reason I ask is because if I decided to run with aftermarket intakes, and larger tb on my 5.0 would my computer need to be re-tuned? I would say....yes, or maybe I am totally confused.

 

[LAFENATU]

No - you'll be fine.

The problem with the SN95 pcm is it doesn't like when you fvck with vaccum, so when you put a new cam that is too wild, it makes the pcm crazy and that is when you have bad surging issues.

Meter, Intake, Heads etc are fine.

It is with the cam that idle can become a problem.