Discuss non ECU related engine problems, modifications, and ideas.
Forum
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LY7 (3.6L DOHC V6)
Discuss the 3.6 Litre non SIDI DOHC V6 Engine fitted to VE Omega models
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LLT (3.6L SIDI DOHC V6)
Discuss the Direct Injection version of the LY7 3.6L DOHC V6 fitted to GM vehicles from 2008 and onwards