Help in tuning LY6 6.0L in Tahoe
#1
Help in tuning LY6 6.0L in Tahoe
i have a 2007 tahoe and i just installed a ly6 6.0L ,,i got the car running but its like somehing hold in it,,the timming retard by it self and when it shifts bugs and then pull again ,,whats could be the proplem ,,
Thanks
Thanks