When I replaced my factory air box with name brand aftermarket, my engine actually stays in eco mode more than it did before. Which I believe means better fuel economy. I am fixing to remove the mechanical fan in lieu of an electric fan.
2017 Rebel 5.7
The only reason I asked about ZMAX is because of the ads.
It penetrates the metal to prevent "carbon build up", and maybe I would guess stiction leading me to think it might help the lifters last longer.
Just bouncing thoughts. I am not necessarily for additives, just trying to do some...
Bought a gently used 2017 Rebel with the 5.7L. When i bought the truck it appeared to have had Red Line oil used in it, after the local dealer changed the oil and filter with what i understand to be PUP oil, I started to get a little tick after start up for just a few seconds then it goes away...
Just purchased a 2017 Rebel 5.7, 8 SPD. Which programmer is the "Best"
Looking mainly to disconnect the MDS and well wake it up. Want to put electric cooling fan on at some point.
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