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69camaro5speed
August 2nd, 2006, 03:38 PM
can efilive do 07 suburban 2500 with 6.0 was thinking it might still use the older computers being a 6.0 but its power is high so not sure what all is differant any in put would be great

dfe1
August 3rd, 2006, 02:52 AM
I don't think the current version of EFILive will work with 07 models. I tried on an 07 Avalanche and the scan program wouldn't link. I think 06 was the last year for the "old style" PCMs. I didn't have any problems with an 06 Hummer.

69camaro5speed
August 3rd, 2006, 01:38 PM
was it a 2500 avalanch thats one thing i was hoping might save me

dfe1
August 5th, 2006, 04:03 AM
was it a 2500 avalanch thats one thing i was hoping might save me
No, it was a 1500, but I think the issue is model year related. I believe the 07 trucks/SUVs all use the same system as the LS2-powered vehicles. In 06, the 5.3 and non LS2 6-liters were still controlled by the "old" LS1-type system.