How much more difficult is it to tune the flex fuel pcm of a 2007 tahoe than a 2000 transam? I have the tune dialed in from the transam but never messed much with the flex fuel pcms? Both would be speed density. Thanks in advance.
How much more difficult is it to tune the flex fuel pcm of a 2007 tahoe than a 2000 transam? I have the tune dialed in from the transam but never messed much with the flex fuel pcms? Both would be speed density. Thanks in advance.