1997 Buick LeSabre "surging upon acceleration" Questions

...Upon reaching steady cruising speed (45 to 65 mph), the car begins one-second surges while climbing hills or if slightly accelerating on a level surface. This does not occur during moderate ...

The car surges to the right upon acceleration Lexus es300 Check front and rear suspension bushes. Re-tighten all the front and rear suspension nuts and bolts.

...upon startup but then be fine after restarting the car? When I start the car, it seems to idle okay but when I punch the accelerator, there is very little response (as if you were only slightly ...

...upon starting or putting in reverse with surge in acceleration which will happen when driving noise and acceleration when you tap on gas pedal noise will stop.The car does not stall and really rarely ...

2000 dodge b3500 extended van, 160,000. engine surges upon starting when first started, have too push on the accelerator pedal to make engine idle, just had air refrigerant added, but not ice cold, ...

...surging idle. Upon throttle opening, holding at a constant position, the engine will not accelerate fully for several moments and then accelerates slightly and begins surging again. The van has ...

...upon acceleration and if you put your foot into it just boggs down like a potato is in the pipe. muffler shop said it was not the converters. ??? help No vac leaks...have you put a vacuum gauge on a ...

upon reaching 20 mph or increasing acceleration. Any ideas what this could be. I'm thinking the start of bad transmission or fuel pump. Fuel filter has been changed recently. I would start by cleaning

...upon acceleration it stumbles and bucks and back fires through the carb and after about a 1/4 mile it runs normal. but it still has the surge at red lights and stop signs , now today as i was driving ...

...and backfires upon hard acceleration Hi SARAH,CHECK THE SPLIT PART IN THE EXHAUST MANIFOLD,IT MAY BE CRACKED,CAN'T BE FIXED,HAS TO BE REPLACE,I HAVE A 85 4X4 NISSAN,HAPPEN TO MINE,THEY HAVE A