...engine began surging , when slowing down engine continues to surge then , at idle will continue to surge form idle rpm to around 1200 rpm Sounds like a possible vaccume hose leak? adjust or replace ...
...a 2008 Toyota Sienna. When idleing the engine seems to surge, not a drastic surge but noticeable. The tach doesn't surge along with the engine..i'm wondering what this could be.. iac idle air ...
...the main engine computer was replaced 7 months ago but at crank idle drops then surges over 1000rpm then drops to normal. Is also surging up at times while driving. Help Bad throttle position
...idle engine surges at idle and bogs until about 5 k rpms are reached ,if you push throttle to about passing gear than it takes off like a shot ,,how ever you can;t drive in town like this (which ...
engine or cold, or both??????????????????? surging or hunting idle is complex but for sure the ECU has lost control of idle speed , there are 2 macro reasons, (vast causes) 1: ISC is stuck (in non SAE
Question about 1995 Odyssey
...surging the only symtom.? no engine stalls.? lack of power in any gear or hills. no misfiring? no flooding.? starts easy/? ok what is surge, that it really is idle controls bad or out of comtrol 1: ...
Question about 1997 Safari
...engine surge. The surge rpm is equal to fast idle. The repeating cycle is 10 seconds normal idle, and 2 seconds surge to fast idle then back to normal idle. To confirm this cycle I watched for 10 ...
Question about 1998 Skylark
engine have high idle and surge, and when cruise control cable disconnected from throttle body idle returns to normal car ran fine before blown head gasket. Did head job, started car and got high idle
...surging issue in a 2001 Ford Focus could be caused by several things. Here are a few possibilities: Ignition system issues: Spark plugs, spark plug wires, and the ignition coil could be worn or ...
Question about 2001 Focus
...engine surging. The IAC valve may need cleaning or replacement. Electrical Issues: Faulty electrical connections, such as loose or corroded wires or connectors, can cause intermittent power supply to ...
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