Attention: TDR Forum Junkies 
Good afternoon,
Wanted to share an experience I had while on the road many many miles from home. I was in the flatland just below Fish Creek Summit getting ready to climb the steep mountain towards Lava Hot Springs, Idaho when my kids spotted a crop duster. I hastily pulled over to the side of the road so the kids could watch the airplane.
When I got ready to merge back onto the highway, my truck had no power and was pouring black smoke out of the exhaust when I pushed on the pedal.
I turned off the switch to my pacbrake; and that solved the problem. But I knew I wanted my exhaust brake for the backside of that hill (anyone else ever been there?). I fiddled but I couldn't figure it out. I headed to Soda Springs, a nearby town.
Once there I began to troubleshoot the system.
I recalled that when I was parked watching the cropduster, my boot got caught under the pedal and the pedal lifted and fell back into place when I dislodged my boot.
Suddenly, gears started turning in my head...
I crawled up under the dash by the fuel pedal armature (which isn't easy because I'm 6'7" and 300 lbs).
Sure enough, when I lifted the pedal to dislodge my boot, it displaced the pacbrake neutral throttle switch arm from behind the top of the pedal armature to in front of it. In effect, I was engaging the exhaust brake while depressing the fuel pedal rather than disengaging it when giving it fuel.
I lifted the springy neutral throttle switch arm up and slid it behind the pedal armature.
Bingo, fixed and back on the road.
Thought this might help someone else someday.
KRS
Wanted to share an experience I had while on the road many many miles from home. I was in the flatland just below Fish Creek Summit getting ready to climb the steep mountain towards Lava Hot Springs, Idaho when my kids spotted a crop duster. I hastily pulled over to the side of the road so the kids could watch the airplane.
When I got ready to merge back onto the highway, my truck had no power and was pouring black smoke out of the exhaust when I pushed on the pedal.
I turned off the switch to my pacbrake; and that solved the problem. But I knew I wanted my exhaust brake for the backside of that hill (anyone else ever been there?). I fiddled but I couldn't figure it out. I headed to Soda Springs, a nearby town.
Once there I began to troubleshoot the system.
I recalled that when I was parked watching the cropduster, my boot got caught under the pedal and the pedal lifted and fell back into place when I dislodged my boot.
Suddenly, gears started turning in my head...
I crawled up under the dash by the fuel pedal armature (which isn't easy because I'm 6'7" and 300 lbs).
Sure enough, when I lifted the pedal to dislodge my boot, it displaced the pacbrake neutral throttle switch arm from behind the top of the pedal armature to in front of it. In effect, I was engaging the exhaust brake while depressing the fuel pedal rather than disengaging it when giving it fuel.
I lifted the springy neutral throttle switch arm up and slid it behind the pedal armature.
Bingo, fixed and back on the road.
Thought this might help someone else someday.
KRS
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