Skilled Fix? -Nope!, Shop Fix? - Nope! Lucky Fix - Yep!
Backround - August 1994
This goes back a few years when I was making my first long trip with my 1994, 3500 dual 4 X4, wheel Diesel truck with a five speed to visit our San Diego terminal. Truck had most of the bells and whistles, including cruise control, electric windows and door locks, and big mirrors, and a 35 gallon auxillary fuel tank. I had added a topper to hold my tools and some truck inspection material. Truck as loaded weight about 9700 pounds.
I put about 2000 miles on the truck running around locally, from Ft. Worth, to San Antonio where the company I worked for was headquartered, and Houston where we had a big terminal.
After returning home to North Texas on Saturday Morning, I serviced the truck, Lube, oil change, and filter, fuel filter and checked everything out - -and everything looked good, so then I washed and waxed the truck, and installed a bug deflector. At this point I figured I was good to head out for the West Coast Sunday at about 3 PM - - -
Little did I know, there was a problem hidden under the hood. As I drove through the night, tickled pink the way the truck ate up the miles, a little un-happy about the poor headlights. but the AC worked very well. I topped the fuel tanks up at the Chevron Truck Stop in El Paso, and again headed west. Between Deming and Lordsburg, New Mexico, I stopped at the Border Patrol check station, the guys there wanted to know all about my new truck, it was about 2 AM Monday, and of course I was happy to talk, and drink a cup of coffee with them.
As I headed out on I-10 again, everything was going to well, I should have known something would go wrong. I cleared Yuma at about 6:30AM and the sky was turning from black to grey, as the Sun peaked over the hills to the east. But somthing was amiss, when kicked off the cruise control to stop at the California Bug Station, the foot throttle felt funny, and it seemed to be awful close to the floor. What have I missed - - I don't know, but lets get on down the road for awhile.
Drove on foot feed for about 60 miles, just outside El Centro and the foot throttle went to the floor and the engine to idle! Oh Boy, just what you wanted, by a stroke of luck, I turned on the cruse control, and it picked up, so I was able to increase the speed to the speed limit (55 at the time) and look for a place to get off the road. I got off at the next exit, I think it was the Holtville, CA (Home of the origional Caterpiller Tractor) and into a closed gas station.
Getting under the hood, I quickly located the problem, easy to see the shreaded throttle cable coming out of the tube from the throttle peddle to the injector pump. Found out at that point the cruse control still worked because it was a separate cable from the cruse control unit mounted on the front of the battery housing on the drivers side.
Well as I studied the situation (that's the clean version of the discription of somebody who has been up all night and has a tantrum)
I started to pull the shreaded cable out of the tube, but didn't make out so well, so I went under the dash and pulled that way, and after a couple of tugs out it came out in a jumble. Pieces of each of the cable strands were broken in numerous places, so there was no way I could put the cable back in. I got on my cell phone and called the company dispatcher at the Imperial Terminal, thinking it was now 8AM and I could get the shop mechanic go to the dealer, pick up a new cable and bring it out to me! Great idea right - - - WRONG - - -, it was 8AM in Texas, but only 6AM in California, so I had the dispatcher look up the phone number for the parts department, so I could call at 8AM and then call the day dispatcher to have it picked up . . Things were looking better. As I sat there stewing and drinking the last of a thermos of coffee, I had a thought that maybe I could jury rig something, and went in to my tool box, and while rooting around, a spool of stainless steel safety wire kinda' just rolled out in front of me! Safety Wire is what we use on trucks to seal certain equipment after we test it.
Well out came the safety wire and a pair of wire cutters, and I cut off a generous chunk of wire, doubled it up, and squeezed the end and shoved it through the tube from the throttle peddle end and picked it up on the engine end. There was a little ball on the balcrank that the origional cable snapped on too. I couldn't re-use the ball, so I took three wraps around the neck of the ball and then pulled it back to the peddle. After getting the throttle peddle to what felt like the right highth, I twisted the cable, and doubled it over about 4 times, and secured it with a small worm clamp that I was going to use for the boost gage tubing when I installed it.
Well it was now time to test my handy work, I started the truck, and slowly raised the RPM, low and behold it did as it was directed, except for the throttle peddle being a little low, it acted OK.
It was now about 7:15 AM, and I called the dispatcher to tell him I was on the road, and asked for dirctions to the Dodge Dealer. Showed up at the dealer, and learned the part was the subject of a re-call, and the parts were back-ordered - - (Go Figure) So I called my dealer in Irving and learned they had one in stock, so I had them FedEx it to me at the San Diego Terminal.
With my fingers crossed and a guick prayer, I started across the desert and over the mountains to my destination.
AND I MADE IT Oo. Oo. Oo.
Three days later, the 'next day' FedEX shipment arrived, at that point, after many visual inspections of my truck, and the work load I waiting for me, I was too tired to go back in and put it back to origional, so I just drove the damned thing back to Texas the way it was.
I was just plain lucky with this fix - - I've been doing emergency repairs to loaded railroad tank cars for years, in fact that was why I had the stainless steel wire it took to make the fix. I drove the truck a total of 1800 miles with this jury rig, and when I replaced it with the factory wire assembly, I questioned whether I should have taken the safety wire off. I did get my answer when it broke again at 36,000 miles. ( I was ready this time, had a spare with my tools)
There is more to this story, warranty notifications, availability of parts, and warranty coverage, being part of it, but its not a part of the emergency fix. Also learned about TDR during this time, sent my $$ in, talked to Robert Patton, and have gotten so much help from the Magazine, AND the problem of the throttle was covered in one of the early editions!!
Denny Day
September 1, 2009
Robin: I cleaned this up a little, as you could imagine I was as hot as a $5. 00 skyrocket.
DD