audibranquinho

i'm trying to find AZNSPIK45 or WJM. i had to rebuild my engine (timing belt broke)so new cyl. head and bottomend rebuild with JE piston kit.but now i have the shakes. engine light on... codes say intermittant N75 and random misfire, misfire cyl. 1 since you seem to have similar problem wonder if you fixed it... or any ideas what i might have.

A42.0rgy

your coilpacks lookin ok still?

WJM

1st step: Rotate coilpacks. See if the misfires follow the coil pack. Check the spark plugs while you are at it. (if it follows the pack, your coilpack is bad)

2nd step: you have vag com, so take a look at the misfires per cylinder if it constantly climbs aka goes 1,2,3,4,5,6,7,8,9,10 while you are watching it. It is likely the ignition amplifier.

WJM

BTW ECS Tuning can overnight you either a coilpack of an ignition amplifier

xr4tic

I had a problem once where i was getting occasional misfires. turns out the bolt that holds the ground strap on for the coil packs was loose (on the valve cover)

A400

Going to prep 1 for dry sump to save time when I install it.
Thx,
Rod

xr4tic

Nope, I never really looked into the part numbers for the forged cranks. I doubt you'd even be able to buy a new one from VW, most likely superceded by the cast crank.