1999 Mazda 626 "rough idle" Questions

Idle rough in R, D, fine in neutral Hey gang, I have a 99 Mazda 626, 4 cyl, and have an annoying issue I am dealing with. When the car is in drive, L2, L3, or reverse, but not moving, the idle is ...

...rough when its in drive or when i cut on the ac this could be a case of carbon debris in the throttle body plates and idle air control chambers...simply might just need serviced/cleaned...pull air ...

rough idle after replacing motor mounts and a tune up idle is steady but very rough and shakes whole car motor mounts were either not hooked up right or improperly installed or maybe you have a broken

rough idle when you come to stop already changed egr valve not the problem See if the idle control is working. I have a protegee that does the same thing, although the cause of mine is diffrent, it is

Idle is rough When stepping on the brake the car idles rough, when letting off the brake it smooths out. What could it be ? Bad check valve in the brake booster where the big vacuum hose connects,Go ...

...rough idle/stall condition in DRIVE gear only. When stopped at a light, it will start running rough, then stall. After very poor acceleration, it runs normal. This condition does not happen in Park, ...

...with the idle modual it reves at the norm then all of a sudden the reves just increase up to roughly 2.300 and then come down to near stalling 1 have replaced crank angle cencer air flow

Rough idle after engine is warm Car starts and runs fine when engine is cold. After engine is warm it idles very rough & low rpm. Doesn't stall while in gear, but stalls sometimes when shifting from ...

idle & rough idle stalling. Remove air flow meter runs smooth but rich, had air flow meter tested ok, had cmputer tested ok ? Replace the fuel filter,have the fuel pressure check,it is most likely

...rough idle, stumbles on acceleration. can feel either a surge or a miss during driving. sometimes idles at 1500 or 900 rpm. new egr, new plugs,wires rotor button and cap. cleaned iac valve. have read ...