Keystone RV Forums - View Single Post - Best Temps & RPM range for driving in mountains with 8 speed tranny?

jack65 · 05-23-2018, 05:16 AM

If you take the performance chip out and clearing the record with a computer scanner BEFORE taking your truck into the dealers, how are they gonna know you were using a chip?

05-23-2018, 05:16 AM	#24
jack65 Senior Member Join Date: Mar 2018 Location: Puyallup Posts: 244	If you take the performance chip out and clearing the record with a computer scanner BEFORE taking your truck into the dealers, how are they gonna know you were using a chip?