A weak pump or partially clogged fuel filter can cause this.
Most definitely. Any miss will cause the engine to shake. A vacuum leak will also cause this.
Many things could cause an engine to shake. One, for example, would be low coolant or oil levels.
a bad engine
yes definitely.
Bad engine cushions can make the engine shake. bad spark plugs cause malfunction as the car starts running.
There are several things that can cause your 1995 Chevrolet Blazer to shake when accelerating. Bad spark plugs and spark plug wires can cause the vehicle to shake. Tuning up the engine may eliminate the problem.
Engine mounts
A damaged or deteriorated engine mounting. Possibly a bad harmonic damper if the timing or firing of the spark plugs is off, then this will cause the engine to shake unevenly.
Having a bad rod bearing could cause a truck to make a loud knocking noise and shake when driving at high speeds. The engine having a coolant leak or an engine timing problem could also cause the knocking noise.
Check engine light on?? Not running on all cylinders?
It might be a broken motor mount or transmission mount.
You engine is probably misfiring. Check your ignition and fuel systems.