A "Flash" is a reprogram of the Powertrain Control Module (PCM). A number of them have been issued by Mazda, usually by way of a Technical Service Bulletin (TSB) that authorizes dealers to provide the flash as a warranty service, but not a recall.

Flashes have changed the fuel-air map across the RPM spectrum, changed the oil-metering etc. to minimize flooding, address longevity issues, improve performance, etc.

Flashes are free as long as you have warranty coverage. They may be emissions issues which fall under the longer emissions warranty.

I don't know if CarFax can pull up the complete service record on the vehicle. A Mazda dealer can.

 

I have an 05 AT and really enjoy it. Paddle shifting is a lot of fun, and you have the convienence of the AT when you are feeling pretty tired, etc. It needs more power down low, but I understood that sacrifice when I got the car.

From my understanding the 04s are basically the same except for the stuff that is covered by recalls and TSBs. That said, in general 1st model years are less reliable. But hopefully any of those issues are covered by the recalls and tsbs...

I did read where someone commented that the 4 speed trannies would be better for FI than 6 speeds. Not sure exactly why. But just be aware that 1st gear in the 4 speed AT is VERY tall. If you are into having a lot of power from a standing start, then don't get this car. If you want a car that handles like a dream, looks great, and has 4 seats with fairly easy rear seat access, then this is a good car for you.

Also, if you have a tight budget, you might not want to consider this car due to fuel economy issues. The rotaries are not very fuel efficient. I average 15 to 16 around town with mine with lots of revving. I'm sure if I babied it more I'd get around 18, but then i'd have problems with carbon build up, and the joys of revving it are worth the extra cash to me. I view it as a hobby/entertainment expense

 

The 5-spd AT came out in 2006. If you can wait until the 07's are on the lot, you might be able to get an 06. In my opinion, it is a better car than the 04-05 AT 8's.

 

It it's used there may be a good reason it's being sold - there seem to have been a lot of engine problems with the earliest 8s - and you may be due for a free upgrade if the dealer will honor it. %s are harder to find because people are holding onto them tighter.

 

Yeah, Im going to look around. I def want one ASAP. Gotta sell my Mazda6 first, or look for a descent trade in. Hopefully it all works out so I can ride in my own Rx-8