hi all I have a question, I have a Caliber SXT and I wonder if it is possible to reprogram the computer transmission to give a little more power. my best time on the track is 17.4 unmodified. thanks I'm from Dominican Republic

Hello I have a 2007 caliber. My check engine light is on I only get the p0303 code. I have replaced both camshaft sensors, crankshaft sensor, o2 sensors upper and lower. I also replaced ign coil for that cylinder. All spark plugs. I ran a compression test and #3 cylinder has none so I did a...

My Caliber is running like crap! I going to put new plugs in it tomorrow, I hope that will help! when it gets hot and I come to a stop, I lose all power! it is running but no acceleration, bogs down. after 4 or 5 seconds with my foot in it and it Will slowly pick up and go, I just put my 90k...