HELP!!! wiring specialties harness in rb20 starts but has a bad miss!

[PantsOnTheGround]

hey guys so i literally just got inside from installing my wiring specialties engine and coilpack harness. i hooked up all the grounds and did every step by the instructions. i went to start the car and it will start and run, but has a very bad miss. does anyone have any suggestions on what it may be??

[JDMRIDDAZ]

bad coilpack
check with multimeter
and a spark light
if u have a wire specialtys harness
and u hooked it up properly
theres no reason u should have an
issue with that for sure

[PantsOnTheGround]

See i figured with the ws harness it would be plug and play and run perfect, cause it ran great yesterday, but now it has a bad miss

[ESone3]

Sounds like the harness is fine, if it "worked" yesterday. Refer to what JDMRIDDAZ says, something else went wrong.

[PantsOnTheGround]

The harness that was on it was a "converted" harness and it ran fine. I'm gonna check my grounds and hopefully it'll fix it

[PantsOnTheGround]

http://www.facebook.com/photo.php?fbid=3599307102468&set=o.231348370255964&type=1&theater


does anyone know what this is? it came on the harness but i have no place to hook it up at and it wasnt in the installation directions

[PantsOnTheGround]

now when the car starts, it just lopes at a very low rpm and doesnt really respond to me putting my foot on the gas. im stumped, can anyone help??

[Sileighty_85]

sounds like mechanical timing

[PantsOnTheGround]

It could be. How do I reset the timing on it?

[PantsOnTheGround]

okay update: i replaced the knock sensors with the new knock sensor sub harness and nothing changed. then i started the car and unplugged coilpack 1, when i did nothing changed. i plugged it back in and checked the others, when i would unplug the others it would run worse. i then unplugged coilpack 6 and it idled higher?? idk whats going on!!