Changed oil on my 06 2.4l sebring now misses at times and trans feels like its slipping

First check transmission dip stick for correct fluid level. Next schedule a transmission filter change. This should have been done at 60,000miles

which engine? is traNS AUTOMATIC OR STICk?
IS TRANS STUCK IN 1ST GEAR?>
hot or cold? or both (engine temp)
is transmission slipping? (if stick clutch slip)
(eg: engine rpm races, and speed dont increase) called slip.
is it slipping?
or is engine misfiring? (tune up, times skipped?)
or is engine bogging, (feels like dragging 10,000 pounds)?
the engine light means, (get car serviced now)
or if savvy and a DIY person, it means SCAN it now.
easy huh>?

its trying to talk to you, so listen to it and scan it.
then post the DTC errors.
keep in mind we are deaf and blind here. so miss 99% of all key facts, and evidence on car. that your living mechanic sees , feels and hears.,
so dont expect magic here, there will never be that, here.

I guess we talking about automatic trans .. if thes is the case then check transmission oil if it is low fill it up ...and it should be red as in normal red ( light) if it is dark ... then it is time to change the transmission oil and oil filter if that did not work then u have a bigger problem ..let me know for farther asseestiance

get a pro full flush or only 1/3 the ATF will be changed.

drop pan, (huge flood if no drain plug)
replace filter.
put back new gasket with pan. (add drain plug now if missing)
connect full flush system to lines on trans.
turn on flush sys.
then follow instructions on said system.

the DIY way (done many a time.
is same but add in back the same exact oil drained
then drive 10 miles.
drain/fill again,(plug pull) if not pink
repeat until ATF looks pink/red, or till tummy feels happy.

I had a similar problem thinking my tranny was slipping. Turned out it was the spark plugs miss firing, had 100,000 mi. Changed the plugs & wires problem went away.

Automatic Trans Fluid Change?

Remove the trans pan.clean replace
with proper type fluid,keep it simple
& do it every 3 years never over 30,000
miles on any vehicle

Fluid Change will not fix a anything at all
If it slips it will slip worse with clean fluid

The oil breaks done after about 2 years
of use & can't remove heat,that is why you
change it & Power Steering at the same time

1st to do, drain all fluid from trans. ,remove oil pan and change strainer, reinstall the oil pan and fill with new trans fluid ,

Did you check the trans oil level. When you changed
the RADIATOR you will loose some trans oil.
If the transmission oil was low when you changed
the radiator it's lower now. Check it now.
Now, if thats not the problem. With that many miles
have you changed the trans oil lately theirs a filter
above the trans oil pan that may be pluged up change
it and the oil. Also, buy a can of trans X it's the only fix
in a can stuff I"LL use.

Does the oil in the radiator look reddish? likely it does...You most likely have a failure inside the radiator where the trans cooler coil runs through it. Replace radiator and have trans fluid changed and flushed. If slipping continues trans will need a rebuild. (hope not)

your trans oil most likely needs changing. it should be changed every 50,000 mile. over time the fluid breaks down and the trans mission slips. your trans is operated by pressure and when it is hot he pressure drops because the oil is not as thick as it should be this is refered as viscoscity. In the mean time until you get it changed, you can buy an additive from Napa for around 10.00 dollars to put in the trans. it's made by Lucas Oil and it works for the slipping in the short term. please rate this