I recently purchased a 2012 Express Crew Cab 4X4 and have a couple of questions this group hopefully will help me with.
1). I read on the forum not to change the oil viscosity due to MDS. Ok, but my question is can I safely switch to synthetic?
2). I intend to wire aftermarket lights, is there only one fusebox under the hood? Is there a second fusebox located inside?
3). What's the best solution for adding switches to control the lights? Can I modify (drill) the plastic plate where the Tow/Haul, Flasher, switches is located and add my own switches? I assume lots of folks have already been down this road and I don't want to reinvent the wheel if I don't have to.
4). Lastly, where do you recommend I penetrate the firewall to get wires from the engine compartment to the inside of the cab?
Thank you for taking the time to read this and any advice you might share with me.
1). I read on the forum not to change the oil viscosity due to MDS. Ok, but my question is can I safely switch to synthetic?
2). I intend to wire aftermarket lights, is there only one fusebox under the hood? Is there a second fusebox located inside?
3). What's the best solution for adding switches to control the lights? Can I modify (drill) the plastic plate where the Tow/Haul, Flasher, switches is located and add my own switches? I assume lots of folks have already been down this road and I don't want to reinvent the wheel if I don't have to.
4). Lastly, where do you recommend I penetrate the firewall to get wires from the engine compartment to the inside of the cab?
Thank you for taking the time to read this and any advice you might share with me.