Depending on the make of the vehicle, it could be any number of things. It could be a plugged fuel filter, air filter, vacuum leak, ignition problems, etc.
The most common reason for a vehicle to run rough when it is cold is bad spark plugs or bad spark plug wires. Change the spark plugs and spark plug wires.
Rough side up
small rough
egr valve used to reduce emmisions. the valve will open at driving speeds to reburn exaust gases. when one fails it will usually be in the open position thus the engine will run rough at Idell.
The typical signs for a blown head gasket is white exhaust coming from the tailpipe, gradual coolant loss, rough idle, temp gauge may fluctuate a bit while driving.
It will go 40mph if it's not broken 40mph is you answer by this cocky person who wrote this
A 350 engine will idle good but cut out and run rough while driving if there is a vacuum leak. This causes too much air to enter the engine under load.
When it dies, is it a sudden stall, or does it run rough, and then die? If its sudden, it is most likely a electrical problem, but if it runs rough, or dies when accelerating, it might be mechanical. Such as the fuel lines, carb, etc.
What causes my Mazda mx3 to turn off while driving down the road.
Constant movement causes earthquakes because the techtonic plates glide together untill they hit rough spots. Then they collide harder and create earthquakes. Hope this was helpfull. Otherwise, contact Brian Raven at Brian@ravenScience.org
There could be many causes to this problem. A few things that could cause it would be, the fuel is not getting to the engine, meaning a problem with the fuel system (injectors, pump or filter), there is not enough electricity getting through the engine, or an o2 sensor going out.
What causes a car to idle good and run rough when you give it gas?
The car may need new brakes or tires because they might be wearing down.
Need to know what "it" is.
on rough surfsces what causes friction
ribosomes attached on the sides of the RER makes it look rough under the microscope .
ribosomes attached on the sides of the RER makes it look rough under the microscope .