J Goodz said:I been having this problem for awhile. Before I beleive i got my short ram intake. When the car is in nuetral and just running the rpm would drop down a lil and up slowly every now and then. sometime it feels its getting bad. What is it? And am I the only one with this problem?
Just your ECU monitoring voltage. "Dont fret, little lady, there's nothing wrong with your wagon." It is an interesting thing. It could also be the valves. Either way, nothing to worry about. Mine will dip to 2-300 for a quick sec every now and again. Our ECU's just need a flash upgrade, maybe mazda will throw one out when they decide to fix the annoying cold-motor noise.Nope. It happens on its own.