Be Gentle, My First
Tuneup, my 04 GT was in the shop all week and had a CAI, off-road X-Pipe, Magnaflow low restriction mufflers installed in addition to tower brace, welded sub-frame connectors, Hotchkiss lower control arms and 3:73 gears. I ordered my three tune programmer about three weeks ago and received it week before last and thought there would be instructions I could study buy not to be. I am sure when I plug it up there will be on screen instructions but I would like to know if the car\engine should be warm and engine running or not. Filled up on a Shell 93% last night.
If anyone familiar with the tuning is monitoring this please respond.