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fyi esp uses the mass for engine load and your epc also. so could be a combo of coil, loose spark plug (seen that) and mass failing or dirty.

BUY NGK PLUGS, they are a fine wire plug and what came in the car. Follow how NGK says to torque them.

you will not get any faults for this. The only thing that may show is a check engine light for a rich condition if real dirty. Otherwise if still within values for fuel trim but maybe close to max fuel trim will cause this behavior. also once the fuel trim gets back to where it should be your fuel m...

Probably your air mass sensor is dirty and not reading the air properly so the car takes a moment to correct idle. You can get some air mass cleaner and wash it down. I use crc air mass cleaner. The adaptive values are probably a little off cause of this too and will correct itself.

maf gives load info for the esp. so if not working correct will cause esp, but should also be possibly causing a check engine light.

NGK use fine wire for there plugs and Bosch just came out with a fine wire spark plug which is why Audi and BMW etc use NGK plugs. Boschs new fine wire plug: http://www.boschautoparts.com/sparkplugs/Pages/Iridium.aspx So if your car has NGK use NGK unless your country has the new Bosch plugs availab...

I would say the cause is a failing mass air sensor. It can be trigger any of those lights to come on and then go out again.

I have one from a 5 series BMW. Real nice back seat cover for the dog. Keeps everything nice and clean.

The front tire looked real close to one of the suspension arms they said and were concerned. It sounds like I need to have the tire shop I use all the time do a mount and see on monday.

Thanks

I had a 275/30-19 fitted on one wheel to see fit and clearance issues. Way to close for comfort. The tire is a michelin pilot A/S. Are the wider tires to be that close? Or should I use a thin spacer? Has anyone had rubbing issues with any tire model/manufacture? I read a bunch of posts and from what...