93 acura legend, help please!!!!

[72velle]

I have a 93' Acura Legend LS. while i am in idle the car jerks every couple of seconds. sometimes it gets as bad as every second. it happens when i am in park and in idle. when it happens the lights dim in the car i.e. dash panel radio and headlights. etc. i have no clue what it could be. i had a tranny replaced about 300 miles ago and about 3 weeks after that it started to jerk. any help would be appreciated.

[72velle]

i really need help with this, someone told me it could be a piston missing and not hitting on time? any help would be appreciated.

[shit_bag]

Sounds lilke one of the spark plug boots or a bad coil pack... does the car rev up when it "jerks" or does it cut out?

[72velle]

it doesnt do either it just jerks lightly the panel lights dim as well and its rpms are at about 500 when in idle. i dont know if that is low someone told me it should idle at 1000 rpm.