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HELP. P 1728 in Mexico, lot of options, what to do?
Truck was running beautiful in the taco's land, until yesterday..
Yesterday we crossed Sierra Gorda, 60 miles uphill with tons of curves.
In the middle of this the OD light start blinking so I stopped, wait 40 minutes to let the truck cool down, check for trans oil, color, level and smell. It was good. Clean speedometer sensor and keep going. OD light blinking again, and was shifting harder.
SO I made my way to a place where I can scan it with snap on and show me p1728. The mechanic clear the code and since then, the transmission is acting normal and shifting smooth.
I research about the code and theres a lot of options, from a simple trans oil flush to a complete rebuild. As you can Imagine this is along trip with a very tight budget.
Plus Im in Mexico so many people with different opinions..
What should I do first, can i keep driving until show the code again, or should I do something right now...
Almost forgot 190.000 miles on it, no other issues , also show this code po113 iat circuit high input.
Thanks a lot for any input