I have a 97 buick lesabre with 3.8, at about 45-55mph it will stumble or hesitate when attempting to accelerate. Once it down shift and the revs get up it smooths out and pulls well Replace plugs and ...
my 1994 buick w/3800 engine suddenly started "stumbling" and not running above an idle. when it does run for a little while, when you try to accelerate it "bogs" and if you try to push the accelerator
Question about Buick LeSabre
...--------- Engine stumbles coming off idle when warm? ...
...stumbles on acceleration. I can avoid the stumbling if I feather the accelerator. After stumbling, let of accelerator, engine idles fine. New coil and map sensor installed. no improvment. Clean the ...
...stumbles on acceleration My regal backfires and stumbles on acceleration. It used to be only uphill, but now anytime i accelerate. Any ideas? most likelly it is your fuel pump is not puting godd fuel ...
...stumbles but if I hit the gas pedal harder then the acceleration is continuous and there seems to be no problem. It's very annoying especially when driving around town. run the fault codes and check ...
1998 chevy venture stumbles when you accelerate 1998 chevy venture engine stumbles when you accelerate pass 55 check the throttle position sensor and also check for air intake leaks at the throttle ...
2001 ford explorer sport stumbles during acceleration stumbles during acceleration plugs/wires? when was the last tune up?
stumbles on acceleration non vortec 4.3 runs good when cool but after reaching temp it cuts out or stumbles on reacceleration or acceleration from a stop. Faulty idle air control valve. Fuel filter ...
...acceleration the engine stumbles and backfires. Installed new distributor ignition module Check the distributor shaft. They have a history of developing finite cracks that causes the condition your ...
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