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Discussion Starter #1
I have had my Spartan on my truck for maybe 2 weeks and done fried three tcm went to work today got home ate went to start my truck and nothin check the codes lost comunication with tcm this has happen three times WTF is goin on with this pile I have 135,000 miles on my truck and have had a few tuners on it and never had a problem
 

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Are you programming your truck a lot? Switching tunes a lot?

What TCM are you using? Ford or Spartan?

Are you running a TCM tune as well?
 

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Discussion Starter #4
changed the tune once it's a factory tcm the truck will drive fine for a few days go get in it to drive turn the key and nothing the thing says lost communication to the tcm unplug the batteries for a day it will crank rite up turn it off and try to start it up nothin this truck is a pile of sh¡t!
 
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