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Engine hunting at idle can occur due to a variety of reasons, including vacuum leaks, a malfunctioning idle air control valve, or issues with the fuel delivery system. Additionally, problems with the throttle position sensor or engine sensors can cause erratic idling. This results in fluctuations in engine RPM as the engine struggles to maintain a stable idle speed. It's advisable to diagnose the specific cause to ensure proper engine performance.
What else can I help you with?
What causes hunting on an x reg focus 1.8 petrol engine?
If you mean hunting at idle, the problem is caused by the idle speed being set too high or the idle switch is not properly adjusted. When the throttle is closed as indicated by the idle switch the fuel is cut off by the fuel cut solenoid until the engine speed drops below a preset speed. If the engine speed is higher than that speed and the idle switch is closed there is no fuel for the engine, thus the engine speed drops. When it drops below the preset speed the fuel is turned on and the engine speed goes back up.
How does an idle control valve work?
The idle control valve works by regulating the idle speed of the engine. The idle speed of the engine is usually controlled by the engine of the computer.
Why does 440ci stroker engine have rough idle and engine shake at idle?
because that's kind of a big engine
How do you adjust engine idle on ford E2505.8l?
does the engine have a carburetor or is it fuel injected? A carbed engine has mixture screws along with a base idle screw, a fuel injected engine the idle is computer controlled.
What is the meaning of idle?
of Idle
When starting car engine idle is very low?
Since it is starting from 0, the engine idle is low.
Has anyone got a picture of an engine idle?
A picture of an idle??? Idle is a state of operation not an actual part. As in, the engine is idling at 750 rpms. A picture of an engine at idle would look almost exactly like a picture of an engine that is running at 3000 RPM or shut off.
What does a Idle speed control solenoid do?
The idle speed control solenoid controls the idle of the engine when the air conditioning is engaged. Since the ac pump draws down the engine idle the solenoid increase the idle when the ac is on.
What causes low idle in the engine on a 2002 kia sportage?
low idle and uneven idle
Your 96 infinity i30 idle is not at 0 zero is that a problem?
No, an engine idle RPM being not zero is not a problem. If the idle were zero, the engine would not be running!
How do you set engine idle for 350 engine?
To set the engine idle for a 350 engine, first, ensure the engine is at normal operating temperature. Then, locate the idle adjustment screw on the carburetor or throttle body and turn it to increase or decrease the idle speed as needed. Typically, the idle speed should be between 600 and 800 RPM for a 350 engine, but consult the owner's manual for specific recommendations. Finally, recheck the idle speed after adjustments and make sure the engine runs smoothly without stalling.
How much oil pressure should you have on a dodge caravan?
Minimum of 10 psi at idle when the engine is warm.Minimum of 10 psi at idle when the engine is warm.
