You need to get
spark plugs replaced. They need to be regapped first. I was not going to mess around with this stuff. I am too old to muck around with all this crap. Local mechanic took 1.5 hours to do it...$135 out the door.
Installed the Bluetooth adapter to the JB4. This is done inside at a desk, etc. Took me about 5 min. One time thing.
Next...running the OBDII cable from the footwell to the engine bay. Some say it is easy. It took me over a f'ing hour. I was so pissed...LOL. With that said...it is NEVER coming out. If I go to the dealer...the cable is totally hidden...and both connects can be tucked away unseen.
Lastly...the JB4. About 2 min to install. About 2 min to remove. And THAT is the beauty of this thing. If I go to the dealer...I disconnect it...hide the OBDII connectors inside and out...DONE. The JB4 allows you to check codes...so I would do that first and clear anything "just in case".
That's it. All that for for $875. JB4, Bluetooth kit, iOS app ($40...f'ing ripoff...whatever)...6xDenso
plugs, install of
plugs. So for less than a grand...you have a 4.0 second car...with the potential for a lot more if you want to get into alternate fuels, meth kit, etc.