Hi Y'all,
New to the forum, lookin for a experienced mechanic to give my 95 GMC a once over, a tune and maybe a chip.

I'm currently on a US road trip and will be in Phoenix for the next week.

My rig has 132k, turbo, haulin a full size camper in the back, 4" striaght exhaust and getting about 13mpg. She is struggling up these mnt passes I'm riding along in the semi lane at 35mph.... Also, while on the freeway and I give it some pedal, a check engine light comes on until I back off.

Anyone have a mechanic recommendation ? I've wrenched most of my life on gasoline but this is my first diesel and don't want to risk goobering it up while on the road.





Cheers,
Rodeo