Car shakes way too much

[racepar1]

Originally Posted by druthafoo

So I figured it out, my third cylinder isnt firing.

Well I took off an one plug at a time when the car was running and each one would affect the idle except for the third one.

How can I fix this? (searching around atm)

Check the INJECTOR for the number 3 cylinder. Injectors are a VERY common failure on nissans, specifically 240's. The injector should have about 12 ohms of resistance, if it is out of spec then replace it. I have seen this A LOT! I have already had to replace 2 injectors on my KADE. Test your injector BEFORE you waste your time checking the compression.