Miss-Firing 5000+ in 2nd and 3rd

[Nexus_SiX]

Have seen this crop up a few times. I have been having the problem myself for about 6months now.

Tried new plugs..different plugs..re-gapped plugs (even down to .7 - 12psi)

new fuel filter checked air filter..cleaned AFM..

reset ECU

All to no avail ....

TILL NOW !!!!

To all those with the same problem ..break out the WD-40 and soak the coil pack contacts and the ignition module contacts! woot!

7 grand goodness !

:uh-huh:

[Joe]

Yep i had the exact same problem.

A iridium plug died on me on cylinder #2.

Since i was changing plugs i brought me some carby cleaner & wash the coil pack one at a time & change the plug & it ran sweet

[ix9]

nexus ... can you describe what the misfiring exactly sounds like ?

[Nexus_SiX]

hmmm...

well, the engine is on fiull song ..as we all know that sound...

then theres large pockets of quiet... like stalling but sped up

And the lateral g-force from the acceleration goes.. quite pronounced. More so than the noise.

I back off a bit then you back to full song and "thrust" into the seat

..kind of thing..