The Johnny O Show

On our previous off-roading excursion, I learned a lot and have a lot of questions, and I did a lot of research. So please comment if you have any

Took the 2500HD out off-roading again this time on the Dry Mesa Road Jeep Trail and we once again take a shot at finding that Dry Mesa Dinosaur

We're working on my 2001 2500HD GMC again today, and this time we're replacing the spark plugs. I don't know if they really needed to be changed, but

Exploring Grand Mesa today. There was plenty of mud and snow up there to test out the KO2 tires and see how they'd preform. They did a great job in

I got my special mass air flow cleaner in the mail and went to work cleaning the sensor in my 2500HD GMC Sierra. It was a really simple job, and I got

We did some more exploring on 25 Mesa Road in Delta, Colorado. This time looking for the Dry Mesa Quarry, where they had discovered the supersaurus.

Time to clean the throttle body on my 2001 2500HD GMC Sierra and I figured out the easiest way to get it all cleaned, only removing the vacuum line,

Radio: FlexRadio 6600M Antennas: Ant1: 150' Bent Doublet up 30' RX_A or Phased with Ant1: W6LVP Mag Loop (Vertial) RX_A or

Since Robin doesn't get to drive because of her eye condition, I decided to let her have her fun on 25 Mesa Road, taking the 2500HD GMC Sierra out

Radio: FlexRadio 6600M Antennas: Ant1: 150' Bent Doublet up 30' RX_A or Phased with Ant1: W6LVP Mag Loop (Vertial) RX_A or

I've decided to change my 2500HD to modular air intake, and the for first step of the process I replaced the stock intake tube with an AIRAID modular

The tow/haul button on my 2001 2500HD GMC Sierra has always been broken, which I'm noticing it's causing some issues now, and it's time I fix it.