Originally Posted by willwren
BCS and pulley. The recipe for success
Might only be an indication prob though. I'd be looking at the MAP sensor and tubing. Maybe a full top-end inspection is in order?
Ok... I know little about engines and even less about this magical supercharger...
All I know is.... I like boost...
This BCS.. boost control solidnoid.... controls the boost? How can I tell if it'* faulty or not? Or do I need to upgrade it? (like I would the pulley)
How do I check the MAP sensor ... and tuibing?
Should I have a mechanic do this for me? (please note I'm really ticked off at the local GM shop right now, so would a non GM person know what to look for?)
Full top end inspection? That sounds expensive (even if nothing is wrong).
"Full" "top end" and "inspection" just screams $$$..... and again... same questiion as above... should it be GM only or not to do this?