high idle and jerking on 2004 Chrysler Sebring

what causes car to idle high and jerk forward with foot on brake when stop and/or slowing down

by in Bay Shore, NY on October 17, 2010
2 answers 1 comment
ANSWER by on October 20, 2010
this vehicle has an issue with vacuum leaks- check all the breather hoses. Greg
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COMMENT by on October 21, 2010
Thank you....very helpful.....
ANSWER by on January 02, 2013
Does it sometimes feel like it bucks on the eway? like the engine feels like it is sierging for a few seconds.? Also engine serging when stopped at a light? you really need to keep your foot on the brake at a light because you don't know if the engine will sierge. then you could be in the intersection. eventually it will start stalling after you park or stop at a light......If these are some symptoms find out if you need a new MAP Sensor....thats what happened to me and it runs much smoother after I got it replaced.
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