Questions & Answers for: Mazda 626 surging at idle

high idle 1997 Madza 626 4 cylinder auto transamission My Madza has a very high idle when I start it up and slowly reduces to about 1000. When driving and slowing down to stop the rpms will go down to

91 mazda 626 erractic idle surge when engine is cold i have a 91 mazda 626. The idle speed is eractically high a sometimes when the engine is cold. My '91 626 did the same thing. I tested the throttle

revs drop coming to standstill from time to time when i come to a stop at junctions my revs drop very low for a few seconds and then rise back up to about 500, ? Here is the cause of surges, stalls at

Im having ERG problems. Vaccum leak somewhere. Check engine light came on. check all around the engine for hoses off. could not find any. Check for vacuum leaks on intake manifold, the air tube ...

just put new motor in 2001 mazda 626 v6 no check engin light on but surges and has no power any ideas Hello! The Throttle Positioning sensor (TPS) is the likely culprit...It is mounted to the throttle

toyota 626 1991 idling high at 3000 rpms and then surges with a continuous pattern... idles high and then surges, idles high and then surges IAC - Idle Air Control sounds bad

...Tube can look fine just sitting there but when trying to accelerate the engine torque will allow engine to move and open up the tear causing a lunging or surging feel on acceleration but not at

...idle also not stable. Looks like short of fuel or spark plugs no good. Tried to change spark plugs, fuel filter, air cleaner and high tension wires but still the same. i am glad to know i am not the ...

idle surging from 1000-1500 four times when comming to a stop. 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 ...