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Incorrect fuel pressure.

Plugged fuel filter.

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11y ago

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Is a broken or disconnected accelerator cable a likely cause of accelerator suddenly not working but engine is running fine?

Yes, a broken or disconnected accelerator cable is the likely cause for the accelerator pedal to quit working. The car will still run fine but will not be able to accelerate past idle.


Is ok to put a car with automatic trans in gear during normal cold high idle veh has a bit of a kick when put in gear or do you have to wait till idle goes down?

On cold days, you should let the engine warm for a minute or two. Then, if you press the accelerator to the floor for just a second and then let it up. This is done really fast. Floor it and let it right up. The fast idle should release, and hopefully you won't get that kick any more. You may have to press the accelerator down more than once to get the idle to release. Hope this helps.


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Yes, it can cause low/unstable idle or die off at idle.


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A vacuum leak could cause that.


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No, but something that could cause uneven idle could cause the check engine light to turn on.No, but something that could cause uneven idle could cause the check engine light to turn on.


How do you set the elevated idle on a 2004 3500 silverado?

Duramax elevated idle programming: 1) Turn the key to ON. 2) Push accelerator pedal to the floor. 3) Push the brake pedal 3 times. 4) Release accelerator pedal. 5) Start engine. If it is below 32*F/0*C (and some other conditions), it will display Elevated Idle and will do it until engine warms up, you press a pedal, or put it in gear. (basically) It will not do it above 32*F. It will stay programmed for the future. To turn it off, do the same process.


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I blown head gasket can cause an engine miss which one cause a rough idle.


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The idle speed needs adjusted upward if an engine stalls when you take your foot off the accelerator while stopping or turning.


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How does a governor work on a semi truck?

If the engine is electronic, engine speed at low idle and high idle is controlled by a computer. If it's an older engine, a set of weights and springs work together inside the governor part of the injection pump to control low and high idle. In between these speeds, your foot does the job on the accelerator pedal.


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the engine to stall and surge at idle


Why does your 94 Olds 3.4L Engine Knock?

Not really an answer, more to the question. You can hear the knock at idle. However, if the engine has time to cool, it's not so audible. Also, if you hit the accelerator, the sound seems to die away when the engine returns to idle. The sound is coming from both the top and bottom of the engine.