I use the Torque and leave the ELM plugged in all the time.
Installed a vac gauge.
Build Thread:
Current Mods:
Just an Escort wagon I burn 89 octant non-ethanol gasoline with a 3 oz shot of Techron and 1 oz. to 5 Gallon TW3c.
M1 10w30 w/ a moly additive.
Tweaked TPS as it was reading High volts. gotter down as close to .96 as possible. (that made a huge diff in throttle response and smoothed out the rough idle that are common with Escorts.