Burst diaphram in the fuel lift pump. [ontop of diesel filter]
unburnt fuel
Replace the fuel filter.
Auroras use only premioum gass
force from the engine, accelerating the mass, opposed by drag of air and water resistance
Slow engine RPM is the main reason a car may be sluggish while accelerating. However, it also could be due to the oil.
will the transmission causes my 1999 ford expedition to bog down & sputter when accelerating the 4.6liter engine.
Most likely needs a tuneup done. Check the timing and change the normal tuneup part.
Sounds like your clutch is faulty or it may need adjustment.
you have a control vacuum leak, listen for hissing noise under dash when engine is running.
Engine Misfire? check engine light on? If so have vehicle scanned to determine the problem
Check for vaccuum leaks this could be your problem.