OD light flashing at start up

skinny1030 · #1 (**permalink**) 11-17-2012, 12:45 PM

I just rebuilt motor and put in the truck, started it up and know light is flashing. tranny and converter stayed in the truck and never unhooked and tranny wiring. Any thoughts? Tranny only has 18k on it and never a problem with it before.

***JSchuricht*** · #2 (**permalink**) 11-17-2012, 11:03 PM

All the light is telling you is that you have a code, pull it and find out what is wrong before something expensive breaks.

HAULINGASS · #3 (**permalink**) 11-17-2012, 11:18 PM

O/D light flashing can be a very bad thing.. Pull any codes, check it out ASAP

skinny1030 · #4 (**permalink**) 11-18-2012, 01:44 PM

Yeah I realize what the flashing light is for but can't figure out why it all of a sudden it came on after putting motor back in. I tried to drive it but it had no power so I turned around after like 2 driveways.

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