Ok today I noticed that when given any gas my car hesitates your bad and the whole car shakes. I looked and from what I can tell the motor mounts and tranny mount is fine. It does this at all speeds, in all gears, and always does it now. If I give it 1/4 throttle or more its real bad. It will hesitate and its almost like I have a horrible miss but I dont think thats it. Plugs are pretty new (fouling from bad valve seals tho), cap, rotor, wire all good. What could this be?

 

You may have a Clogged injector or possibly a dirty Fuel Filter. That would be the place I would start.

 

I WOULD CHECK FOR A BURNDT SPARK PLUG WIRE. I DOESN'T TAKE LONG TO BURN ONE.
LOL
JIMJOHN

 

ALSO CHECK THE TIMEING.

 

I feel retarded...the k&n was clogged. It didn't look to dirty so i didn't think that was it. But after removing the open element and driving around...thats it. Its only been on the car for 5 months and maybe 10k miles so I didn't think that was the cause. Anyways bought the cleaning kit and its drying now. Damn I feel stupid. Oh and the car has way better throttle response now.