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Hib,
Thanks for the reply. I changed out the spark plugs and checked all connections and hoses and everything is running perfectly. Thanks for the reply.

Thanks for the reply. I didn't find a ground issue, there were only 2 ground straps removed and they are back and tight. I didn't look at fuses, assumed they would be fine as the battery was...

anyone?

Is it possible to plug the ignition coils in wrong? meaning B into A etc...

Hello all,
I am new to tuning as I have mentioned in another post. A little back ground... I changed out the CAM and lifters in my 2013 Suburban, put everything back together, correctly as far as I...

Hello all, new to tuning here so I will get straight to it.

I got the MPVI2 and bought 2 credits, was able to read my Suburban looked at the data, only wanted to disable the DOD and a few of the...