Thanks.
I just checked and it was GU6.
It sure doesnt feel like 3.42's though. To get a decent acceleration I have to get the RPM all the way to 3000-3500. My house's family car (06 Trailblazer V6 4.2inline) has 3.42's too and with much lower RPM, it gets better acceleration?
Is this normal in my car? Is there something else affecting this?
Thanks.