[s-cars] Ok, so on the way home, I took a favorite side road and now the missing.....

[Kevin Barnett]

in the meat of 3d gear around 4500rpm, the s4 starts
bucking like it is missing a cylinder.  It is
intermittant (not always at the same rpm, but does
occur in all of the 4 lower gears).

Only mechanical mods are IA stage 3+ and Stebro cat
back.

What is the procedure for checking the POS and the
coils?

Thanks,
Kevin


		
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