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Will a vacuum leak always make your engine run rough?
No, on a fuel injected engine it can cause high idle speed.
Would a faulty gas cap cause rough idle check engine light on and ticking on acceleration?
A faulty gas cap could cause the check engine light to come on but it would not cause a rough idle or engine noises. Start with having your local auto parts store read the codes. The codes will help determine why the check engine light is on.
Will a blown head gasket cause erratic idle?
I blown head gasket can cause an engine miss which one cause a rough idle.
What happens when throttle body is dirty?
It can cause a rough idle. And it will also cause the engine to die when coming to a stop at times.
Will a bad fuel cap cause your car to run rough or die?
A bad fuel cap can make your check engine light go on. It shouldn't cause your car to run rough or die.
What would cause your engine to run rough and sound like rocks in it?
incomplete combustion of fuel
Would one year old gas cause engine to run rough?
It absolutly can. if the tank was not filled up prior to to sitting condensation will form causing water to mix with fuel. even a small amount of moisture can cause the engine to run rough.
What will happen if a rocker arm is loose?
It will cause the engine to run rough and eventually it will damage the valve and rocker.
Can a malfunctioning computer cause a car to idle rough?
Yes, and the check engine light should illuminate.
What cause a car engine to run rough?
There are a number of things that can cause an engine to run rough. Plugs may be bad. Plug wires may be bad. If you have sensors, there may be a bad sensor. You could have water in your gas. Could have a burnt valve. There is a number of different things.
What vehicle is best suited for high altitude and rough terrain?
a mini.
What is causing the rough idle on a 2006 Chevy Impala?
There are many things that can cause a rough idle on this car. The computer could be going out, the engine may not have enough oil, and the engine may not be getting enough fuel or electricity.
