Duramax FICM LB7 FICM LLY FICM Repair & Return 01-05 6.6L Duramax FICM REPAIR

  
LLY & LB7 Duramax FICM. LLY LB7 Duramax FICM Repair. Duramax FICMs have many part numbers.

We can repair all Duramax FICM. The ECU and/or PCM is a very important module in any car and we are the experts at testing and repairing them.