I have 2005 with 3.73 rear axle i recently added a Xzillaraider XZT chip really inproved most everywhere except the standing start any ideas on this and what i can do to improve this with out hurting the reliability?

 

I say go for the Rokktech crankshaft sensor or do the tone wheel mod. Lots of info for both of these here on this forum.

MikeyB

 

I agree! Most guys see a nice increase in mileage too.....

My 03 SO is actually driveable now if I turn the Quad box off...