96 Corolla Jerking Help Please.

[corolla77]

It all started when on day it wouldn't start with no spark, so I put a new coil from AUTOZONE on and it started right up so on my way home from work it started jerking like crazy so I put new (autozone)wires,button,cap and plugs and another coil. The jerking is still there,but it has never missed or jerked at idle, only when driving, Would anyone have a clue what it could be, Thanks for the inputs

[Bitter]

What kind of plugs?

[corolla77]

Bosch (autozone)

[Bitter]

Originally Posted by corolla77

Bosch (autozone)

Change those to Denso or NGK and report back.

[corolla77]

But, it was doing it before I replaced the plugs

[Bitter]

Change them anyways, they're known to cause misfires.

[corolla77]

Ok, I'll be back i will get them now

[corolla77]

Ok, just bought the NGK's and put them in and it still jerks or misses while driving. Will OEM coil help??????

[Bitter]

depends what year, could be an igniter issue or a bad connection somewhere.

[corolla77]

1996 1.8 manuel

[kennydang91]

Could it possibly be a corroded distributor rotor? Is your check engine light on?

[corolla77]

When I was changing the rotor button cap and coil it didn't have no rust inside there. The black cap that goes over the coil and under the rotor button I replaced it to because it seemed to be alittle bent but the new one does the same thing and the button looks like it rubs alittle on that cap.