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PCM updates (wow)


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Bought PCM from PCM4Less, very about the result, I had VR Ram air intake and Corsa Touring side cat back system installed before I install the new PCM. Before the new PCM, the throtle is not smooth, the engine and transmission didn't work together, after the new PCM, the throtle is liner response, very response, and the tranmission always work with the engine.


Any one has clock this setup for 0 to 60 time? I was hoping we can do under 6 sec.

Havn't check the MPG gain yet.


My question is why GM can do a better job program their PCM in the first place, it should cost them any extra to get a good PCM.




dave :pop:

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