To tune or Not to tune?

supraheelfan · 03-21-2015, 11:54 PM

Yes the car ran a lot better with no problems before intercooler install and now i Found out it was the AFM and I got 3 of them afm sensors laying around and it seems it just needs to be upgraded so it can handle the more airflow and performance. Even the back up sensors are having problems with the idle and increased airflow for some reason. I forgot to mention I have a MLS head gasket with ARP head bolts also so just to throw that in there i Know the engine can handle a little bit of boost and rpm's. Do you suggest a Maft pro so I can change to a GM sensor or is that not a good idea?

03-21-2015, 11:54 PM	#5
supraheelfan 3" Exhaust Join Date: Feb 2011 Location: Wilmington, NC Posts: 178	Yes the car ran a lot better with no problems before intercooler install and now i Found out it was the AFM and I got 3 of them afm sensors laying around and it seems it just needs to be upgraded so it can handle the more airflow and performance. Even the back up sensors are having problems with the idle and increased airflow for some reason. I forgot to mention I have a MLS head gasket with ARP head bolts also so just to throw that in there i Know the engine can handle a little bit of boost and rpm's. Do you suggest a Maft pro so I can change to a GM sensor or is that not a good idea? __________________ Anyone who has never made a mistake has never tried anything new. Last edited by supraheelfan; 03-21-2015 at 11:58 PM.