Need some help.

[vgriff11]

I have a mk7 GTI is38. I recently got APR's is38 file. Since the tune, my car was acting funny in thas 4800-5100 rpm range as if it was missing. I data logged the car today and it stated I was missing in cylinders 2,3 and 4. I've sent the logs to APR and now we will see. In the mean time, has anyone else every ran into this issue, where maybe it's the coils not keeping up with the tune etc..

Any input will help, oh, BTW. The car runs great, other then the occasional missing at higher rpms.

Thanks.

 

[Mk7GTl]

Did you change the plugs?

 

[vgriff11]

I did, rs7 plugs about a week ago.

 

[greggles]

Can you list your other mods? Logs would be useful too. I assume you have an intercooler upgrade since it's required, but sometimes the car goes wonkey if your IAT's get really high in the upper rev ranges.

 

[alerxovawo]

Some cars don't like the rs7 plugs. Which version are you running? Beru or NGK? My car is Apr stage 2 and runs much better on stock plugs than RS7s

 

[Mk7GTl]

Some cars don't like the rs7 plugs. Which version are you running? Beru or NGK? My car is Apr stage 2 and runs much better on stock plugs than RS7s

Yup my car ran like shit on the RS7 plugs.