Car: 2005 Chrysler 300c
Join Date: Nov 2012
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Jerky cruise control
I have a 2005 300C Hemi. I am leaving my car to the dealer on Thursday for a tranny service. The reason for this is that it has not been serviced before and i would like to see if it's OK. The shifting works and is smooth but i can't seem to find a pattern on how it shifts. Most of the time the shifting is smooth (very smooth actually) but once in a while it shifts a little bit harder and once in a while the shift seems a little bit delayed.
However, there are no error codes, no engine light, no audible beep, no clunking or bad noise. The EVIC says "System OK".
So, normally i would just await Thursday to get the tranny service but i have noticed something new. When using the cruise control and traveling on a straight road the car does small jerks once in a while. Maybe once per 30sec. This makes the ride un-smooth and is annoying. I would not care if i was traveling up and down a hill but this happens all the time the cruise control is active. I think it it most noticable between 30-45 mph but i think i also can feel it (altough less noticable) when driving 60mph. I am not sure if it's there in speed lower then 30 mph.
I did some googling and found several topics about this (not on Chryslers tough) and some of them says that it can be the tranny acting up and also be because of low oil level. Most seems to say cable fault or donor fault.
Since i am leaving it to the tech on thursday i am getting worried that i might wreck the tranny if driving it until thursday. Should i avoid driving my car? Have you noticed this jerky cruise control behavior?
The car has about 30 000 miles on it.
Thanks in advance!
EDIT: I should also add that sometimes i get a burnt brake/clutch kinda smell coming from the wheel-wells if that might be related to this. Most often the front driver side one. The smell is only there for a short period of time (it's gone after 2 minutes) and it does rarely happen. Haven't smelled anything in a couple of weeks now.
Last edited by Biffy; 01-04-2013 at 12:57 AM.