Car shaking

[Davisgtp]

The car is making a ticking sound and has a slight shake help

[FuglyGTP]

Can you please provide some more info?

[Davisgtp]

The car shakes when at idol and the check engine light came on

[FuglyGTP]

What codes is it throwing? Most auto parts places will check it for free.

I also wouldnt be suprised if you had some kr with a 3.4 and only a pcm as a backing mod.

[Davisgtp]

There is a ticking sound coming from under the car near the o2 sensor

[FuglyGTP]

Dude give us some detailed info. We want to help you but without the car in front of us and w/o more info, its damn near impossible.

[dagger]

yeah you are going to have to pull the codes, from the sound of it your misfiring. I wouldn't say its the pulley at this time but there is a chance it might be caused by it. Get the codes pulley and come back and tell us what they say.

[blueguy]

Go get it scanned. We can't help you unless we have some sort of hard evidence to base it off of. Ticking or Sound by o2 sensor isn't really helping. Hell...there could be a midget beating the crap out of your exhaust pipe with a hammer...sounds good enough to me right now. Like Dagger said though...that pulley isn't helping you...a 3.4" with no mods...goodnight...go pull your plugs and if any of them are bent at the top you have a chipped piston. If not...change them anyways and get some new wires too...that might fix it. If not, then change the coil packs and at last your ICM (What the coils sit on)...and that would cover the "spark" side of things that is common with this platform.

[Davisgtp]

that's my bad guys the car is in the shop now I figured I would let some body who knows what there doing fix the car I know computers not engines. I'm already having my spark plug wires changed to a set from zzp. The car has a lot of other engine work not just a pully,I just dindnt want to list a bunch of stuff. Thanks for the help every body