1993 Hyundai Scoupe "surging engine speed" Questions

engine speed go higher that's mean the carburetor cleaner (ADDITIONAL FUEL) got into your engine and that's the gasket you need to change. There may be multiple leaky spots so take your time and check

...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 ...

...surging. speedomter surges back & forth 15 to 20 mph more than actual speed. for example actual speed 50 mph, speedometer surges between 50 & 70 mph. engine seems a bit sluggish when this is ...

...engine and transmission, and the cycle (surging) repeats itself until the road conditions change. Does that help? If not: QUESTIONS Please define the symptoms. What are the road conditions when the ...

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

...ENGINE SURGING COULD BE WEAK FUEL PUMP, STOPPED UP FUEL FILTER,BAD TORQUE CONVERTER SOLENOID OR TORQUE CONVERTER. OR FAULTY TPS. 00 chev silverado 4.3, 5 speed 4x4 runs very good but, after you shift ...

1980 Rabbit Pickup. Engine surges at all speeds. 1980 Rabbit Pickup. Engine surges at all speeds. Was suggested it might be an Oxygen Sensor but can't find one of my car. Enjine is 1.8 1980??? didnt ...

speed the engine surges. At a stop there is no surge, does not shift rough, and all gears are present. sounds a little like a cruise control problem. they used to have a centering adjustment that kept

engine speed to surge up & down at 2000rpm engine speed will fluxuate when accelerator is depressed. the engine will burble at 2000rpm and up. what will cause this? You may won't to check your air

engine surging idle 1990 Mercedes 190E 4Cyl.Surging.In speed or neutral. Check for a manifold vaccuum leak, or an opening between the MAF, (mass air flow sensor), and the throttle body. The easiest ...