1992 Pontiac Bonneville "acceleration" Questions

... when the car shift it strggles to accelerate. Old spark plugs will fail randomly under the load of acceleration and may not activate the check engine light. The weak plugs are firing but the ...

car will not accelerate when gas pushed 2000 Pontiac Bonneville 3.8 stopped running with 0 degree weather. no problem before this but needed tune up.Changed plugs and wires and it started right away ...

check engine flashes accelerating check engine light on.Theres no acceleration( wont drive pass 10mph).if try to accelerate car will start to die. An when I put gas in the gas gage shows where I put ...

...1996 Pontiac Bonneville 184,000. Seems to start out in higher gear. When you take off under easy acceleration, shifts fine. If you take off under heave acceleration, when it tried to shift into ...

as I drive especially if I accelerate hard front wheels seem to sway My 2003 pontiac Bonneville ssei front end shifts from left to right when I accelerate almost I feel it when Im coming aroud turns ...

Car won't start. Sounds like the engine flooded. Not the starter. Also loses power going uphill and when accelerating. Engine Scan showed nothing. Never consistent when it does this, sometimes ...

acceleration/transmission my engine runs awesome but, the rpm's will get extremely high without much acceleration???help??? Torque converter is probably damaged.

runs good at idle but misses on acceleration i have replaced the fuel pump coil pack module cam sensor.still have no acceleration and code43 EST problem anybody have any idea what this problem is? ...

My 1992 SE sputters when accelerating and sometimes stalls out It is a clear case of the fuel pump malfunctioning. As not enough fuel is being pumped when accelerating, the engine sputters and stalls.

...on gas engine bucks, manually downshift to 3rd gear and engine accelerates without a problem. Full acceleration engine fails to rev to red line. 115k miles, no engine light.. could be your throttle ...