Engine Performance problem
2003 Mercedes Benz C230 4 cyl Automatic 59898 miles
My car runs like it is our of gas. Whenever I accelerate fast or go up hills it jerks rough and bucks like it is out of gas. It does not matter if I'm going 2mph or 80 mph or hot or cold start the car always bucks when I accelrate and feels jerky.
I put engine cleaner in the gas twice and always use premium gas, I removed the air filter, and changed gas filter and the problem is still there and there is no check engine light on. At this point I'm clueless. Also if I'm just riding down the road and it is a flag surface and do not require much gas it run fine. Thanks
Thursday, February 26th, 2009 AT 12:29 PM