My car is booked in at the dealers on friday to have a problem sorted out. The revs drop, air con goes off, coolant light comes on along with the eml but this eventually goes out. I don't know if i'm imagining it but it seems to be happening more since fitting the veccy c intake as it did before. My car had a new ecu under warrenty but it never fixed the problem. Revs kept dropping and sometimes the engine stalled. Could something else be at fault, boost control solenoid, afm?
Any help would be appreciated