Looking for advice

sixpack said:

well, I loaded a tune from Dougl that he gave me, it still had a stumble in the idle enough of one that it quit during a 12 min tune. I thought it might be plug related so I changed plugs, they all looked good,a nice tan color,except on had a almost closed gap. reloaded tune and set ISVC & Adaptives........ still stumbled....quit again during min. tune... relaoded Blastedbones tune from Hanso & did all resets... still stumbles but got through the 12 min. tune,,,, will road test on Sat... 300.km. trip planned... we shall see. . I have a slight backfire through the throttle body, what can cause this, I think I had it all along.

Click to expand...