idling

Idling issues on my 2002 MP 5 (150 k) driving me nuts! Had rough idle and private Mazda master tech mechanic suggested likely faulty IAC. Bought new IAC (SMP brand aka Standard) for $125 (a steal I thought as most around $200 mark) plus new OEM gaskets for IAC & throttle body. Got mechanic to...

has anyone come across this problem; when i let my car (2001 mazda 323 sp20) idle in neutral the rpm starts the surge and what i mean by that is when let the clutch out in neutral the cars rpm goes from 1000-1500 constantly going from one to another, once i engage the clutch it goes back to...

So my Girlfriend owns a 2008 1,3 Mazda 2. Bought Used 18 months ago. About a month after picking it up , i noticed a fair bit of engine and steering wheel vibration when idling and applying the brakes. I had the dealer check it, and they ran a diagostic tool on the ECU. That showed that...

My car has developed idling issues over time and one day didn't start. I had to leave it with my brother a few hours away from home and want to get it worked on. The day it refused to start, the starter was turning over but the engine never fired up. I'm a little beyond the recommended tune-up...

When i'm idling at a stop light my P5 shakes and idles just above 0 all the way to 500. What is going on and how do i stop this?