I am thinking about putting K&N air filter in my 09 2.4. I heard that it can significantly improve fuel economy. Does it cause drivability issues? I remember that on my bikes I needed to rejet or the bike doesn't run properly. Thanks in advance.

I just bought a 2009 2.4 manual for towing motorcycles. The last 2 tanks I got 32 MPG on New England mountain roads. This was during the break-in period.

Just took possession. The break in period is going to be hard on me. I drive less then 6000 miles a year. It's going to be next year before I can punch her.

Thanks for all the welcomes. Car has arrived at the dealer. Waiting for them to install the hitch.

Is this an Alberta only rebate? I bought my car with a 2.4 last week and there was no mention of the $500 rebate.

My new car was in transit when I bought it. Does anyone know how long it takes for GM to deliver the car to the dealer?

Would a 2.4l manual get the same milage as a manual GT?

Just bought a new Vibe. First new car ever. I came out of the dealership with a headache and exhausted. Wasn't too excited about the new car either. Now, after 4 days I am getting more excited while waiting for delivery.I am plotting mods for the car. It's a 2.4 manaul with the power package. I woul...